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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
Poinsettia, Acid?
Are poinsettias acid loving plants?
Answer
Poinsettia are from the family Euphoribiaceae which are not known as acid loving plants. Poinsettia (Euphorbia pulcherrima) do best when planted in common potting soil with the addition of some small bark. Water moderately during regular growth, apply a houseplant liquid fertilizer every 2 weeks. While in bloom the plant only requires minimal water and no fertilizer, resume regular watering once there are signs of new growth.
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