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Q.How To Determine Frost Date For Digging Up Gladiola Bulbs?

Zone 27360 North Carolina | Anonymous added on October 2, 2022 | Answered

Some are located in a variable shaded area and do not turn brown anytime soon. Others are in full sun and now are not showing any signs of browning.

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Certified GKH Gardening Expert
Answered on October 6, 2022

They should be hardy in your zone 7b and should come back in the spring. You don't have to dig them up.



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