Saturday, July 11, 2009

KTRS 550 Inside Out Show Plant of the Week July 11 2009



Lagerstroemia Cherry Dazzle™ 'GAMAD (Crapemyrtle)

Check out your local Independant Nursery / Garden Centers to see this recent introduction from Dr. Michael Dirr's breeding program / University of Georgia. This Crape Myrtle (Lagerstromia) is a dwarf form selected for its vibrant cherry red flower color. It has pretty glossy foliage and better than average resistance to mildew. No research about this cultivar's resistance to japanese beetles, but we can hope since these cute shrubs had no damage at al!

The L. 'Cherry Dazzel' is touted to be perfectly hardy for the lower Midwest. Most Crape Myrtles die back to the ground each winter and then resprout from the roots late the following spring. Plan to do the typical "crape cut" on this selection once a year. Simply trim off dead wood 6" above the soil level once new growth is evident-usually mid / late May! (Crape Myrtles bloom relaibly, whether killed to the ground or not, since they bloom on new growth each year. Once established, expect flowering period to be from July till late August. )

These new arrivals at Rolling Ridge feature a nice compact growth habit. I loved the foliage, even before it flowered. The newest growth is an copper-red maturing to forest green- very pretty! Dr. Dirr is impressed with its burgundy fall color. With such a compact habit and multiple features, this new introduction looks to be an this an easy multi-season accent for large and small landscapes.
Care Factor Rating: 2 ( must be watered regularly till established and requires only one non-selective pruning occasion)

I think these would be great companions with Knock Out
Roses (this would test the japanese beetle question since roses can be hit hard!) and Purple cone flowers. I have seen a nice cherry red yarrow that would be pretty and a rasberry Monarda, but adding any of these would significantly increase the "Care Factor " rating.

Watch for details on borers that affect Ash Trees and leaf spot issues with Showy Primrose in upcoming blog entries!

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