| 释义 |
cold frameˈcold frame noun [countable] British English   - A mini greenhouse or cold frame would be a good alternative in small gardens.
- Because polyanthus are more difficult to germinate, start them off in seed trays or pots in a greenhouse or cold frame.
- Before planting outside, they will require a short hardening-off period in a cold frame or cool greenhouse.
- Cyclamen may also be raised from seed sown now in pots and pans and put outside in a shaded cold frame.
- In August, sow early carrots in a cold frame or greenhouse and keep covered during winter for pulling as needed.
- Keep the plants cool, putting them in a shaded cold frame.
- Stand boxes of cuttings in a cold frame or under greenhouse staging and keep slightly moist.
- Water well. 4 Label the pot and put on a cool bench or in a cold frame.
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