With excess moisture, leaf the tomato begins droop curl downward. Incorrect watering probably most common reason tomato leaf curl problems your tomato plants general. though tomatoes considered be easy grow, they're pretty fussy it to the amount water. little the plant won't thrive; .
Underwatering the more cause. the soil not watered frequently, water be transported the plant cells helps plant stay rigid. leaves to curl to prevent further water loss exposure the sun. prevent issues, check this complete guide tomato plant watering. .
When notice tomato leaves curling, it's frustrating see plant lose vigor, it's worrisome knowing plant losing energy. leaves tomato plants like solar panels, harvesting energy plant to thrive. issue the energy tomato plant loses leaves curling upward, downward, cupping .
1. High Temperatures. most common of tomato leaves curling is high temperatures.During hot summer months, tomato leaves begin curl a defense mechanism. you had heatwave your tomato leaves begun roll upwards, is definitely issue.
4. Weed Killers . weed-free lawn be reason tomato leaves curling. "Off-target drift herbicides as 2,4-D dicamba a frequent offender," Nair. wind blows weed killer your tomato plants, chemicals affect foliage growth may kill tomatoes. Plants herbicide injury leaves bend downward, the individual leaflets bend .
In extremely hot, dry, windy weather, tomato leaves twist curl upwards protect from water loss. to Fix It: you live a hot warm climate, plant tomatoes a location they sheltered strong, drying winds receive late afternoon shade.
Leaves Curling Rolling Up. a tomato plant exposed too sun, heat, wind, if there's lack water, leaves curl as form protection. response the plant's of retaining moisture reducing amount surface exposed harsh elements.
This specific condition occurs fruit setting time is commonly on staked pruned plants. Curling tomato leaves also triggered just opposite—uneven watering, high temperatures, dry spells. Leaves curl upward conserve water they not on leathery-like appearance.
4. Poor Soil Nutrition: check nutrition content your soil, an at-home soil testing kit you use test pH, nitrogen, phosphorus, potassium levels your soil determine it needs. your soil too high nitrogen, tomato plant produce many leaves your soil won't enough nutrients water sustain them.
Tobacco mosaic virus damage a tomato plant. less common of leaves curling be due viral infections. tomato mosaic virus (ToMV) tobacco mosaic virus (TMV) both diseases can impact tomato plants they very similar symptoms. Young tomato plants have stunted growth small leaves curling upwards.
Curled Tomato Leaves & Herbicide Damage - The Gourmantic Garden
