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Gardening Know How Questions & Answers - https://questions.gardeningknowhow.comSome of the blooms throughout the summer have not matured into flowers but look almost rotted before they bloom fully. How can I fix this?
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URL to article: https://questions.gardeningknowhow.com/what-is-wrong-with-this-dahlia/
URLs in this post:
[1] https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlia-pests-and-diseases.htm: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlia-pests-and-diseases.htm
[2] https://www.gardeningknowhow.com/plant-problems/disease/treating-botrytis-blight.htm: https://www.gardeningknowhow.com/plant-problems/disease/treating-botrytis-blight.htm
[3] https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/bugs-on-dahlia-plants.htm: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/bugs-on-dahlia-plants.htm
[4] https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/different-varieties-of-dahlia.htm: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/different-varieties-of-dahlia.htm
[5] https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlias-annual-or-perennial.htm: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlias-annual-or-perennial.htm
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1 Comment To "What Is Wrong With This Dahlia?"
#1 Comment By GKH_Susan On 10/20/2022 @ 6:58 pm
It could be botrytis blight. These articles should help:
https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlia-pests-and-diseases.htm [1]
https://www.gardeningknowhow.com/plant-problems/disease/treating-botrytis-blight.htm [2]
https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/bugs-on-dahlia-plants.htm [3]
https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/different-varieties-of-dahlia.htm [4]
https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlias-annual-or-perennial.htm [5]