Wednesday, January 19, 2011

Dutch Crocus, Deciduous Perennial Of The Day

Crocus x hybridus
Dutch Crocus, Spring Crocus

Type Perennial
Hardy range 4A to 9A
Height 4" to 6" / 10cm to 15cm
Spread 4" to 6" / 10cm to 15cm
Growth rate Average
Form Upright or erect
Exposure Partial shade or partial sun to full sun
Persistence Deciduous

Bloom Color Blue, orange, pink, purple, white and yellow
Bloom Time Spring and Winter

Environment This plant tolerates drought.
This plant will grow in dry to 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 These plants are easy to grow, prefer a sunny protected area and will bloom through a lawn or mulch. The corm will be divisible a few seasons after planting.


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Cotoneaster Congestus, Evergreen, Semi-Evergreen Shrub Of The Day

Cotoneaster congestus syn. Cotoneaster glacialis
Cotoneaster

Type Shrub, groundcover, woody plant
Hardy range 6B to 9A
Height 24" to 36" / 60cm to 90cm
Spread 24" to 36" / 60cm to 90cm
Growth rate Average
Form Rounded and spreading or horizontal
Exposure Partial shade or partial sun to full sun
Persistence Evergreen and semi-evergreen

Bloom Color White
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 alkaline (less than 6.8 to more than 7.7) soil.

Leaf Color Green

Culture Notes Makes a nice small 'meatball' for a residential landscape due to its small size. Can be clipped easily into a variety of shapes including balls, squares and other formal shapes. This plant is considered mostly allergy free and causes little or no allergy problems in most people.
Planting and establishing shrubsThe 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.


Please feel free to comment on any post at any time. All feedback is welcome and we’d love to receive all of your thoughts.

Thank You