Tropicals & Tender Perennials: Canna 101 Question, 1 by ErickMN
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Image Copyright ErickMN
Subject: Canna 101 Question
Forum: Tropicals & Tender Perennials
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ErickMN wrote: Hello. I have many Cannas in my garden and they are now blooming up a storm. Attached is a pic of Canna 'Wyoming', a new one for me this year. Should I be cutting off the spent bloom spikes to force the plant's energy towards new flowers, or does it not matter? I am not interested in producing seeds, just as many flowers as possible during our short season. Thank you. Erick |