Q.The Leaves On My Grapefruit Tree Are Curling Up Or Are Puckered, Otherwise The Tree Looks Healthy. I Rotted It A Few Months Ago. C
ould it be have planted too deep? The plant is outdoors for the summer. It has rained a lot this summer, in the northeast.
Certified GKH Gardening Expert
This happens with pH swings, or really any environmental changes. They get quite particular about their surroundings. I would test and maintain the soil appropriately. These articles will help:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-moisture-in-plants.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm
https://www.gardeningknowhow.com/edible/fruits/grapefruit/growing-grapefruit.htm