Tuesday, December 1, 2009

Evergreen Ground Cover Of The Day

Chamaecyparis pisifera 'Plumosa Compressa'
Sawara Cypress, Japanese False Cypress


Type Groundcover, woody plant
Hardy range 5A to 8A
Height 2" to 12" / 6cm to 30cm
Spread 36" to 6' / 90cm to 1.80m
Growth rate Slow
Form Prostrate
Exposure Partial shade or partial sun to full sun
Persistence Evergreen

Bloom Time Spring

Environment This plant tolerates some drought and a little salt. This plant will grow in dry soil. Suitable soil is well-drained/loamy, sandy or clay. The pH preference is an acidic to slightly alkaline (less than 6.8 to 7.7) soil.

Leaf Color Green, variegated and yellow Fall Color No change in fall color

This plant has attractive foliage.

Culture Notes

Sawara Cypress should be grown in full sun to partial shade on moist, well-drained soil. It tolerates alkaline soil poorly. Regions of the country with moderate to high humidity are best for this plant. Although moderately drought tolerant, it is not especially happy in very hot summers unless provided with some irrigation. This can be partially compensated for by providing a large mulched area preferably out to the edge of the canopy.

The plants transplant reasonably well when root pruned regularly in the nursery prior to moving. It must be given full sun so lower branches remain on the tree to provide the best appearance. Plant looks sloppy if lower branches die or are removed, and this is not recommended. Locate the plant properly away from walks and patios to eliminate the need for pruning.

Planting and establishing shrubs

The most common cause of young plant failure is planting too deep. Plant the root ball no deeper than it was in the nursery. In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off. The planting hole should be at least twice the width of the root ball, preferably wider. In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole. Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.

Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch around the plant to help control weed growth. Keep it at least 10 inches from the trunk. If you apply it over the root ball, apply only a one or two inch layer. This allows rainwater and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water. Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.

Monday, November 30, 2009

Evergreen Shrub Of The Day

Thuja occidentalis 'Milleri'
Eastern Arborvitae, American Arborvitae, Siberian Arborvitae, Northern White Cedar, White Cedar


Type Shrub, woody plant
Hardy range 3A to 7B
Height 24" to 4' / 60cm to 1.20m
Spread 5' to 6' / 1.60m to 1.80m
Growth rate Slow
Form Spreading or horizontal
Exposure Partial shade or partial sun to full sun
Persistence Evergreen

Bloom Color Yellow
Bloom Time Spring

Environment

This plant tolerates some drought, occasional wetness and a little salt.

This plant will grow in dry to occasionally wet soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to alkaline (less than 6.8 to more than 7.7) soil.

Leaf Color Green

Fall Color No change in fall color

Culture Notes

Transplanting is moderately easy if plants are root-pruned and either balled and burlapped or potted. White-Cedar likes high humidity and tolerates wet soils and some drought, but not salt exposure of any kind. The foliage turns brownish in winter, especially on cultivars with colored foliage and on exposed sites open to the wind.

Foliage turns brown with the onset of cold winter temperatures. Some of the cultivars, including this one, retain their green foliage well into winter.

Tuesday, November 17, 2009


Polemonium caeruleum 'Brise d'Anjou' syn. Polemonium sibiricum
Jacob's Ladder, Charity, Greek Valerian
Type Perennial
Hardy range 2A to 7A
Height 18" to 24" / 45cm to 60cm
Spread 12" to 18" / 30cm to 45cm
Growth rate Average
Form Upright or erect
Exposure Partial shade or partial sun to full sun
Persistence Evergreen
Bloom Color Blue
Bloom Time Spring and Summer

Environment

This plant will grow in moist soil.

Suitable soil is well-drained/loamy.

The pH preference is a neutral soil.

Leaf Color Green, variegated and yellow

This plant has attractive foliage.

Culture Notes

This variegated plant is an introduction from Blooms of Bressingham. 'Brise d'Anjou' is better known for its striking (but somewhat fragile) variegated, fern-like foliage than its violet-blue blossoms. Polemoniums prefer a cool, moist setting, in a well-drained soil. Plants suffer in hot, humid and wet conditions. Will continue to bloom well into the summer if weather conditions stay cool, and if spent flowers are removed. Division can be done in the spring or fall, and stem cuttings can be taken in the summer. Seed will germinate easily. The stems of 'Brise d'Anjou' are brittle. Occasionally, an all-green or all-white shoot my form on this plant; if so, remove that shoot.

Tuesday, November 10, 2009

Evergreen Ground Cover Of The Day

Hedera colchica 'Dentata Variegata'
Persian Ivy, Colchis Ivy

Type Groundcover, vine, woody plant

Hardy range 4B to 7A

Height 6" to 12" / 15cm to 30cm

Growth rate Fast

Form Prostrate and variable spread

Exposure Full shade to full sun

Persistence Evergreen

Bloom Color White

Bloom Time Fall

Environment

This plant tolerates some drought and some salt.

This plant will grow in dry soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to neutral (less than 6.8 to 7.2) soil.

Leaf Color Green, variegated and yellow

Fall Color No change in fall color

Culture Notes

Tolerant of full sun conditions, Persian Ivy in the southern part of its range does best in some shade on moist but well-drained soils. Plant on 12-inch centers from rooted cuttings. Pollen can cause mild allergy symptoms.

Ivy will usually not strangle a tree because stems ascend straight up the trunk and do not spiral around as do some other vines. However, before allowing ivy to climb a tree, consider that the added weight of the ivy on the limbs can contribute to branch failure and breakage. The tangle of stems and foliage can also hide decay and cavities in the trunk and branches which makes it difficult to evaluate the health and safety of the tree.

Wednesday, November 4, 2009

Evergreen Shrub Of The Day

Euonymus japonicus 'Aureo-marginatus'
Spindletree, Box-leaf Euonymus, Evergreen Euonymus, Japanese Euonymus, Spindle Tree


Type Shrub, woody plant
Hardy range 6B to 10A
Height 4' to 5' / 1.20m to 1.60m
Spread 4' to 5' / 1.20m to 1.60m
Growth rate Average
Form Oval, upright or erect and vase shaped
Exposure Full shade to full sun
Persistence Evergreen and semi-evergreen

Bloom Color Green and white
Bloom Time Spring and Summer

Environment

This plant tolerates salt well.

This plant will grow in moist soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to slightly alkaline (less than 6.8 to 7.7) soil.

Leaf Color Green, variegated and yellow

Fall Color Red

This plant has attractive foliage and attractive fall colors.

Culture Notes

Spindle Tree is a loose, spreading shrub that can grow to 4 to 5 feet in heigh. The most outstanding feature of this large shrub is its red-orange fruit borne in the fall. The showy fruits are scarlet capsules that crack open in the fall to display their scarlet seeds, and a plant in heavy fruit is lovely. The dark green, deciduous foliage changes to a showy, bright red color in the fall. This plant has greenish-white, inconspicuous flowers that occur from May until June. Will revert to green foliage in time. Prune this out as you see it appear. Place in full sun for best foliage color. Pollen causes mild allergies.

The Spindle Tree is excellent for naturalizing and gives a stunning effect when massed or planted in a row. It can be used as a specimen or foundation plant (if it is regularly clipped) and creates a nice border or hedge.

Spindle Tree will tolerate different types of well-drained soils but does not tolerate drought well; water and mulch the ground beneath the canopy for best growth. It grows in sun or shade, putting on the best fall color in full sun. Some shade from the afternoon sun in the southern part of its range is beneficial. The plant will withstand heavy pruning and has been used as a hedge for many years. Spindle Tree transplants well when balled and burlapped or from containers. Plants tolerate high soil salt solutions up to about 8 mmhos/cm according to the saturated media extract method.

Planting and establishing shrubs

The most common cause of young plant failure is planting too deep. Plant the root ball no deeper than it was in the nursery. In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off. The planting hole should be at least twice the width of the root ball, preferably wider. In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole. Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.

Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch around the plant to help control weed growth. Keep it at least 10 inches from the trunk. If you apply it over the root ball, apply only a one or two inch layer. This allows rainwater and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water. Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.


Tuesday, November 3, 2009

Evergreen Shrub Of The Day

Berberis verruculosa
Warty Barberry


Type Shrub, woody plant
Hardy range 5A to 7B
Height 4' to 6' / 1.20m to 1.80m
Spread 4' to 7' / 1.20m to 2.20m
Growth rate Slow
Form Rounded
Exposure Full shade to full sun
Persistence Evergreen
Bloom Color Yellow
Bloom Time Spring

Environment

This plant tolerates some drought. This plant will grow in dry soil. Suitable soil is well-drained/loamy, sandy or clay. The pH preference is an acidic to alkaline (less than 6.8 to more than 7.7) soil.

Leaf Color Green and purple

Fall Color Red

This plant has attractive fall colors.

Culture Notes

Barberry is thorny, so it's useful for barrier plantings. The plant tolerates most light exposures and soils. This shrub grows slowly but transplants easily. It grows 3 to 6 feet tall and spreads 4 to 7 feet. Barberry can be sheared and used as a hedge plant. The main ornamental features are fall color in shades of red. The plant produces yellow flowers, but these are not highly ornamental. This plant is considered mostly allergy free and causes little or no allergy problems in most people.

Planting and establishing shrubs

The most common cause of young plant failure is planting too deep. Plant the root ball no deeper than it was in the nursery. In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off. The planting hole should be at least twice the width of the root ball, preferably wider. In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole. Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.

Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch around the plant to help control weed growth. Keep it at least 10 inches from the trunk. If you apply it over the root ball, apply only a one or two inch layer. This allows rainwater and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water. Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.

Thursday, October 22, 2009

Deciduous Shrub Of The Day

Euonymus alatus 'Compactus'
Winged Euonymus

Type Shrub, woody plant

Hardy range 4B to 8B

Height 8' to 10' / 2.40m to 3.00m

Spread 6' to 10' / 1.80m to 3.00m

Growth rate Average

Form Rounded

Exposure Partial shade or partial sun to full sun

Persistence Deciduous

Bloom Color Green and yellow

Bloom Time Spring

Environment

This plant tolerates drought.

This plant will grow in very dry soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to slightly alkaline (less than 6.8 to 7.7) soil.

Leaf Color Green

Fall Color Red

This plant has attractive fall colors.

Leaf Identification

Type: Simple

Arrangement: Opposite

Venations: Pinnate

Margins: Serrate

Shapes: Elliptic and obovate

Length: Less than 2in./5cm to 4in./10cm

Culture Notes

This cultivar stays smaller than the species, but is not as compact as 'Rudy Haag'. This is still not a small plant but is better adapted for residential landscapes than the species. The fall color is second to none among any plant used in the US. Use the compact cultivars instead of the species for planting along foundations. Plants appear to survive dry periods well but will enjoy a mulched layer like other shrubs and trees will. Killing point for young roots is 19 degrees F; for mature roots 7 degrees F. Pollen causes mild allergies.

Planting and establishing shrubs

The most common cause of young plant failure is planting too deep. Plant the root ball no deeper than it was in the nursery. In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off. The planting hole should be at least twice the width of the root ball, preferably wider. In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole. Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.

Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch around the plant to help control weed growth. Keep it at least 10 inches from the trunk. If you apply it over the root ball, apply only a one or two inch layer. This allows rainwater and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water. Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.

Wednesday, October 21, 2009

Perennial Of The Day

Heuchera 'Green Spice'
Alumroot, Coral Bells

Type Perennial

Hardy range 4A to 9A

Height 6" to 9" / 15cm to 23cm

Spread 14" to 16" / 35cm to 40cm

Growth rate Fast

Form Rounded

Exposure Full shade to partial sun

Persistence Evergreen

Bloom Time Summer

The flowers are suitable for cut flowers.

Environment

This plant tolerates some drought.

This plant will grow in moist soil.

Suitable soil is well-drained/loamy.

The pH preference is a neutral soil.

Leaf Color Green, silvery and variegated

This plant has attractive foliage.

Culture Notes

These herbaceous, evergreen, perennial herbs are increasing in popularity due to the fact that newer varieties of Heucheras offer taller and larger flowers, ruffled foliage and increased hardiness to heat, humidity and cold. Heucheras are already valued for their lovely, varied foliage and striking, bell-shaped flowers in various colors. Their stalks spike up from the center of the plant and vary in height.

When planting, make sure crowns are just above the soil level. Keep plants moist, but well-drained, and mulch before the onset of cold weather. It's highly unlikely that Heucheras will survive in clay. In the South, Heucheras do best if planted in partial shade; if grown in cooler climates, the plant flowers longer if spent blossoms are removed. Many Heucheras will attract both hummingbirds and bees.

'Green Spice' has variegated foliage of greenish-gray-silver colorations with purple veins.

Tuesday, October 20, 2009

Deciduous Shrub Of The Day


Hydrangea macrophylla 'Alpenglow' syn. Hydrangea hortensis; Hydrangea opuloides
Bigleaf Hydrangea, Florist's Hydrangea
Type Shrub, woody plant
Hardy range 5B to 9A
Height 4' to 6' / 1.20m to 1.80m
Spread 6' to 8' / 1.80m to 2.40m
Growth rate Average
Form Rounded
Exposure Full shade to partial sun
Persistence Deciduous
Bloom Color Red
Bloom Time Spring and Summer

The flowers are very showy.

Environment

This plant tolerates some drought, occasional wetness and some salt.

This plant will grow in dry to occasionally wet soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to slightly alkaline (less than 6.8 to 7.7) soil.

Leaf Color Green

Fall Color No change in fall color

Culture Notes

Since the deciduous Bigleaf Hydrangea blooms on large buds formed on previous season's growth, any pruning should be done immediately after flowering. Long popular as a florist's plant, Bigleaf Hydrangea performs well in moist, rich garden soil in partial sun to fairly deep shade, where it can grow 4 to 8 feet tall. Be sure that tree roots are not competing with the roots, since this will slow growth dramatically. Flowers are bluish in acid soil, pink in neutral. Pollen can cause slight allergy symptoms.

Thursday, October 8, 2009

Deciduous Tree Of The Day

Acer tataricum ssp. ginnala 'Durand Dwarf' syn. Acer ginnala
Amur Maple

Type Tree, woody plant

Hardy range 3A to 8A

Height 12' to 15' / 3.60m to 4.60m

Spread 15' to 18' / 4.60m to 5.40m

Growth rate Average

Form Rounded and vase shapes

Exposure Full shade to full sun

Persistence Deciduous

Bloom Color White

Bloom Time Spring

The flowers are fragrant.

Environment

This plant tolerates some drought and some salt.

This plant will grow in dry soil.

Suitable soil is well-drained/loamy, sandy or clay.

The pH preference is an acidic to alkaline (less than 6.8 to more than 7.7) soil.

Leaf Color Green

Fall Color Red

This plant has attractive fall colors.

Culture Notes

Amur Maple has brilliant red fall foliage color and persistent showy fruit which makes a great choice for almost any landscape. Fruit turns brown in winter and persists until spring. The tree tolerates poor, clay soil well by developing a shallow root system. Leaves dry up in summer drought if the plant is in full sun, but some irrigation will help prevent this in a dry year. It is most drought-tolerant in partial shade. It has been used along streets beneath power lines and can make a nice specimen or patio tree for summer shade. Dwarf cultivars include 'Compactum', 'Durand Dwarf' and Emerald Elf'. 'Flame' (red fruit) and 'Embers' (fabulous fall color) are also available.

This multi-stemmed tree can be trained into a single trunk in the nursery and can make a great street tree.Use as a street tree

This plant can be grown as a multi-trunk tree for use in highway median strips and in landscapes, or can be used as a street tree where there is not a need for tall-vehicle clearance beneath the crown. The small stature and low, spreading, branching habit makes pruning for vehicular clearance difficult unless it is properly trained from an early age to develop one main trunk. The effort required initially to train this tree for street tree use, however, may be offset by its advantages.

Maintain adequate mulch area

Clear all turf away from beneath the branches and mulch to the drip line, especially on young trees, to reduce competition with turf and weeds. This will allow roots to become well established and keep plants healthier. Prune the tree so trunks and branches will not rub each other. Remove some secondary branches on main branches with included bark. This reduces the likelihood of the main branch splitting from the tree later when it has grown to become an important part of the landscape. Locate the tree properly, taking into account the ultimate size, since the tree looks best if it is not pruned to control size. The tree can enhance any landscape with its delightful spring flush of foliage. It can be the centerpiece of your landscape if properly located.

Tree establishment specifications

Choose good quality trees for planting. The most common cause of young tree failure is planting too deep. In most instances, the point where the top-most root in the root ball originates from the trunk (referred to as the root flare zone or root collar) should be located just above the soil surface. You may have to dig into the root ball to find the root flare. If there is nursery soil over this area, scrape it off. Never place ANY soil over the root ball. The planting hole should be at least twice the width of the root ball, preferably wider because roots grow best in loose soil. In all but exceptional circumstances where the soil is very poor, extensive research clearly shows that there is no need to incorporate any amendments into the backfill soil. Simply use the loosened soil that came out of the planting hole. Simply planting with the topmost portion of the root ball slightly higher than the surrounding soil might still install the tree too deep - be sure to locate the root flare.

Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch to at least a six-foot diameter circle around the tree. This area should be at least two feet in diameter for each inch of tree trunk diameter and maintained during the establishment period. Apply a thinner layer of mulch directly over the root ball but keep it at least 10 inches from the trunk. This allows rainwater, irrigation and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk and applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water.

Regular irrigation after planting encourages rapid root growth that is essential for tree establishment. Trees provided with regular irrigation through the first growing season after transplanting require about 3 months (hardiness zones 9-11), 6 months (hardiness zones 7-8), or one year or more (hardiness zones 2-6) per inch of trunk diameter to fully establish roots in the landscape soil. Trees in desert climates may take longer to establish. Trees that are under-irrigated during this establishment period (and most trees are) often require additional time to establish because roots grow more slowly. Be prepared to irrigate through the entire establishment period, especially during periods of drought.

Irrigation also helps maintain and encourage the desirable dominant leader in the tree canopy on large-maturing trees. Instead of a dominant leader, trees that are under-irrigated during the establishment period often develop undesirable, low, co-dominant stems and double leaders that can split from the tree later.

Unlike established plants, which do best with deep, infrequent irrigation, research clearly shows that recently transplanted trees and shrubs establish quickest with light, frequent irrigation. For trees planted in spring or summer, provide one (cooler hardiness zones) to three irrigations (warmer hardiness zones) each week during the first few months after planting. Daily irrigation in the warmest hardiness zones provides the quickest establishment. Following the initial few months of frequent irrigation, provide weekly irrigation until plants are fully established. With every irrigation, apply one (cool climates) to two (warm climates) gallons of water per inch trunk diameter (e.g. 2 to 4 gallons for a 2-inch tree) over the root ball only. In most landscapes that receive more than 30 inches of rain or irrigation annually, if the mulch area is maintained weed-free, irrigation does not need to be applied outside of the root ball. Never add water if the root ball is saturated.

In cooler hardiness zones, in all but the driest years, irrigation of spring- and summer-planted trees usually can be discontinued once fall color has begun. Irrigation of fall planted trees, however, should be continued until foliage has dropped from the deciduous trees in the region. In warmer climates, irrigate fall-and winter-planted trees as described for the spring- and summer-planted trees.

In drier, desert climates there is benefit to be gained from applying additional irrigation outside of the root ball area. This is best done by making a large diameter berm four to six inches high, then filling it with water so it percolates into the soil. For the first two years, irrigate twice each week through the spring, once per week in summer provided monsoons arrive, and twice each week again in fall if it remains warm. Taper off watering to once or twice each month in winter and resume twice weekly next spring. For years three to five, water twice per month in spring, summer, and fall and once or twice per month in winter. During years five through seven, water once every three weeks in warm weather and once every six weeks in winter. After this, the drought-tolerant desert trees should be able to survive on natural rainfall.

Trees with good, strong structure need no pruning at planting, except to remove broken twigs. Do not remove branches to compensate for root loss - research has shown that this can be detrimental to establishment.

Wednesday, October 7, 2009

Perennial Of The Day

Anemone x hybrida 'Whirlwind'
Japanese Anemone, Hybrid Anemone


Type Perennial

Hardy range 4A to 8A

Height 4' to 5' / 1.20m to 1.60m

Spread 12" to 24" / 30cm to 60cm

Growth rate Fast

Form Irregular or sprawling

Exposure Partial shade or partial sun to full sun

Bloom Color White

Bloom Time Summer and Fall

The flowers are showy and suitable for cut flowers.

Environment

This plant will grow in moist soil.

Suitable soil is well-drained/loamy or sandy.

The pH preference is a neutral soil.

Leaf Color Green

Culture Notes

Provide protection with a heavy layer of mulch in the colder zones where there is no snow cover. Cut back to basal foliage after blooming. 'Whirlwind' has gorgeous semi-double white blossoms and can grow up to 5 feet tall.

Tuesday, October 6, 2009

Perennial Of The Day

Anemone blanda 'Blue Shades'
Grecian Windflower, Greek Anemone, Windflower


Type Perennial

Hardy range 6A to 10A

Height 4" to 6" / 10cm to 15cm

Growth rate Average

Form Spreading or horizontal

Exposure Partial shade or partial sun to full sun

Persistence Deciduous

Bloom Color Blue

Bloom Time Spring and Winter

The flowers are suitable for cut flowers.

Environment

This plant will grow in moist soil.

Suitable soil is well-drained/loamy or sandy.

The pH preference is a neutral soil.

Leaf Color Green

This plant has attractive foliage.

Culture Notes

Leave anemones undisturbed after planting. Do not let the soil get too wet, or rotting may occur. The flowers of the anemone close at night and during cloudy weather. Division can be made to the tuber in fall or early spring. This plant does self seed easily and form large colonies.