The scarcity of flower color outdoors at this time of the year makes the act of bringing bulbs into bloom early even more magical. And by having them indoors it’s a fantastic opportunity to admire their unfurling up close and personal.
Vernalisation
Forcing bulbs simply means coaxing them into growth earlier than they would naturally flower. For some, this means giving them an early, short, sharp dose of cold and dark, tricking them into thinking it’s winter. Technically, this is known as vernalization and involves planting the bulbs in pots in mid-autumn and leaving them in a cool, dark place. This will encourage the roots and flowering stems to develop.
On bringing the pots indoors, the change in temperature speeds up growth and the bulbs will start to deliver flowers within weeks. So, if you’re planning a festive flower display, work your timings backwards from Christmas or New Year about six to eight weeks.
In theory, this technique can be used with many spring-flowering bulbs, but traditionally, highly scented paperwhite narcissus are the most popular and reliable. Plant them up in generous quantities in a shallow container, with a natural framework of twigs they can grow through that provides support.
Stunning flowers
This story is from the November 20, 2021 edition of Amateur Gardening.
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This story is from the November 20, 2021 edition of Amateur Gardening.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber? Sign In
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