If your tomato plants' leaves are turning purple, you have every reason to worry. Unless you're growing specific varieties, the color indicates health issues.

“Purple leaves on a tomato plant, while visually intriguing, can actually be a sign of distress,” says professional horticulturalist Amber Noyes. Thankfully, ...

Keep your tomato plants in good condition this summer by watching out for these 7 causes ... (TSWV) is one of the most common kinds of disease and shows up as purple or brown spots on leaves, ...

A genetically modified purple tomato can now be raised by home gardeners : Shots - Health News The plant gets its color — and a boost in antioxidants — from genes from an edible flower.

The plant gets its color — and a boost in antioxidants — from genes from an edible flower. It's the first time a genetically modified crop is marketed directly to gardeners to raise at home.

And on March 22-23, Jo Anne and Alex Trigo are reopening Two Dog Organic Nursery just for the weekend to sell 44 tomato varieties — 12 more than last year — at their Mid-Wilshire home-based ...

Generally, start spraying in early April as the weather warms (or earlier at the first sign of fungal lesions/spots).