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Plant of the Week
Lobelia
| Scientific name | Lobelia erinus |
| Common name | Lobelia |
| Type | Annuals |
| Variety | Annual |
| USDA Zone hardiness | 1 - 8b |
| Exposure | Full sun |
| Height | Under 1' |
| Spread | Under 1' |
A low growing perennial generally grown as an annual. Grown in full sun to shade, does better in the cooler weather and often goes out of bloom when it gets hot. Look for heat tolerant cultivars. Cut back after first bloom, fertilize and water to maintain flowering in the summer.
Recent Question from Gardeners
Question
My Hydrangea does not bloom
I have three htydrangea shrubs that don't bloom. Any suggestions?
Answer
Hydrangea bloom on the current seasons growth, if you pruned your bushes in the spring more than likely the wood that produces flowers was removed. If pruning is not the case its possible the shrubs need some fertilizer. Pruning hydrangea is best done in the winter before the new growth begins, prune down to around 18 inches above the ground removing any large wood stems. Heavy pruning like this should be done every few years to encourage healthy new growth.
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