Grapefruit Trees

Why is Grapefruit Inside Dry When Ripe?

Zone Waimanalo, Hawaii 96795 | hawaiianpunch 1951 added on February 15, 2020 | Answered

Plant is watered and fertilized regularly; this is second harvest.

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Certified GKH Gardening Expert
Answered on February 17, 2020

Ultimately, this happens from unavailability of phosphorus.

This can be due to a low soil pH, too much nitrogen, or a true lack of phosphorus in the soil.

This article will offer more information:

Here are some articles to help you test your soil:

This article will help you to amend your soil:

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