How to grow garden geranium
Pelargonium x hortorum
When to plant garden geranium
Zonal geraniums are tender perennials grown as annuals. UGA directs planting them outdoors as soon as the danger of frost has passed, which puts them out in spring once the weather settles.
Garden Geranium is timed by season rather than your frost dates, so the planting calendar does not generate ZIP-specific dates for it. Check the cited sources below to fine-tune for your area.
Growing conditions
- Lifecycle
- Annual
- Sun
- Full sun
Common problems
- botrytis
- bacterial wilt
- pythium blackleg
- oedema
- whiteflies
- spider mites
- slugs
- snails
Sources
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