What are the pros? Didn't need attention
What are the cons? none.
I foolishly didn't realize hollyhocks were biennial, and thought the seeds I planted last year hadn't germinated! When the leaves came up last year, I thought my three year old had planted a pumpkin in my flower bed because the leaves are so similar to a squash. This year the leaves started, then the stalks and I was shocked when the beautiful black flowers opened. Talk about low effort, these took care of themselves. I can't wait to collect the seeds after the gorgeous blooms fade. Thanks for a true winner!
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