Harvest(获 )the seeds. Sunflowers usually take 80 to 120 days to mature(成熟) and produce new seeds.Tips:Protect the young plants from pests (虫). Cover the ground with nets.Support plants over 90 cm with sticks.1.新考法— —图片理解题Which temperature is the best to plant sunflowers?
Sunflower seeds are easy to find at your local garden centers or through online retailers. You can also harvest your own sunflower seeds! Don’t forget to save some of those seeds for snacking in the fall. Whether this is yourfirst-time planting sunflower seeds, or you are asunflowergrow...
根据“Harvest (收获) the seeds. Sunflowers usually take 80 to 120 days to mature (成熟) and produce new seeds.”可推知,如果你在四月播种,七月可以收获。故选C。 (3)题详解: 细节理解题。根据“Support plants over 90cm with sticks.”可知,当向日葵95厘米高时,我们使用棍子支撑它,故选A。
When Are Sunflowers In Season?They usually start making their way from newly planted seeds to mature plants sometime between March and May, depending on the variety and growing conditions in the field. Plants germinate at the end of spring and bloom for a total of 30–45 days in the ...
All you need to know about planting, propagating and caring for sunflowers, with tips on the best varieties to grow. Expert advice from BBC Gardeners' World Magazine.
Harvest (收获) the seeds. Sunflowers usually take 80 to 120 days to mature (成熟) and produce new seeds.Tips:Protect the young plants from pests (害虫). Cover the ground with nets.Support the plants over 90 cm with sticks (子).根据表格内容,选择最佳选项( )61. Which temperature is the ...
s sunflowers. If you were happy with the sunflowers you grew and you would like an encore performance next summer, you need to harvest your sunflower seeds for planting next season. You will have to watch for the sunflowers to turn brown and bend toward the ground and get the seeds ...
If you are growing sunflowers for your own enjoyment, there is no need to fertilize. 3. Harvest (收获) the seeds. Sunflowers usually take 2.5 to 4 months to mature (成熟) and produce new seeds. Tips: ◆Protect the young plants from pests (害虫). Cover the ground with nets. ◆Support...
Sunflowers make a cheery addition to your backyard. Here's how to plant these flowers and dry out their seeds.
Growing Sunflowers plant. How to grow sunflower varieties for seeds, to feed birds, floral and Fall decorating.