Zuchinni problem

coshoo · Aug 2, 2018

No, the problem isn't losing friends because I keep leaving bushels of zukes on their porches, its quite the opposite. Lots of blossoms, little zukes start, but when they get 2 or 3 inches long they get yellow on the blossom end, and fall off. Any suggestions?

Adirondack case guy · Aug 2, 2018

You are experiencing "Blossom end rot" Soil has a deficiency in calcium, or other minerals are preventing the plant from absorbing calcium.
Loren

Hotflashjr · Aug 2, 2018

I agree with Adirondack. Too dry or too wet in the soil and it is causing calcium to be tied up in your soil and not available for the plants. A good foliar feeding would help with a fertilizer that has trace minerals. I have found fish emulsion fertilizer to work well. Also 1/3 milk to 2/3 water. If you are irrigating, cut back. If it is real dry, water on a consistent schedule.

For next year add some dolomitic or pelletized lime and that should help bring up your calcium too.

FBH44 · Aug 2, 2018

You can buy a bag of calcium sulfate, gypsum granules, at your hardware sore for $10 or so. Does not change the pH. Adds calcium. Good stuff. Just add it everywhere. IMHO.

Traditional Farmer · Aug 2, 2018

Neptune's Harvest fish/kelp blend is great as an emergency foliar feeder,mix it with water and spray or soak with a watering can

Part Time Pete · Aug 2, 2018

Thanks - I'm having the same problem - looks like I'll be stopping at Agway on the way home tonight
Pete

Vicinalvictor · Aug 2, 2018

The female zucchini blossom has to be pollinated, otherwise it won't mature to adult size.

Zuchinni problem

coshoo

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Adirondack case guy

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Hotflashjr

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FBH44

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Traditional Farmer

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Part Time Pete

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Vicinalvictor

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