why are the leaves at the bottom of my tomato plants turning yellow?
90162
Watering Problems Too much or too little water can cause yellow tomato leaves. Soak tomatoes thoroughly once every five to seven days, depending on weather and soil type. ... Water tomato plants carefully at the base of the plant and keep the leaves as dry as possible.
500914
If early on in the season you notice yellow, uncurled leaves at the bottom of the plant that work their way up – that can signal a nitrogen deficiency or leaves turning yellow or brown higher up on the plant could be early blight. It's best to do a soil test to determine if it is a nitrogen deficiency.
698125
Dehydration: The most typical reason your plant's leaves turned yellow is because of water, but it's tricky to understand whether you are over-watering or under-watering the plant. Often the leaves of plants that are under-watered will be crispy with a slight curl to the leaf while over-watered leaves will be limp.
862620
Iron deficiency is the most common culprit that causes yellowing -- leaf tissues turn yellow, with the only the veins remaining green. It is often the result of high soil pH in wet conditions. Nitrogen deficient grapes will also show yellowing on midshoot leaves.
1336916
Why are My Seedlings Turning Yellow? ... Just as too much or not enough light can cause yellowing seedling plants, too much or too little water or fertilizer could also be the problem. If the soil around your plants has been completely dried out between waterings, your seedlings are probably just thirsty.
1376034
One common cause of yellowed leaves is poor soil. Because zucchini are heavy feeders, they need lots of nutrients in their soil to draw upon. Soil that is too low in iron, sulfur, or manganese can leave your plants with yellowing leaves, especially in new growth.
1193060
Sometimes when plant leaves turn yellow it can be from a nutritional issue but the most common cause of yellowing leaves is over watering and that the root system has or had 'wet feet'. Make sure your jade plant is never sitting in water.
326768
The most common cause of yellowing leaves among Pothos plants is improper soil moisture–in particular, overwatering. Only water your Pothos when the top 25% of the soil in the pot is dry. ... Alternating between bone dry and wet soil from ill-timed waterings can create stress and cause the leaves of your Pothos to yellow.
293783
Yellowing of leaves is often caused by care problems like irregular watering or a lack of nitrogen in the soil. Plants that aren't getting enough water may initially wilt during midday, yellowing as the water stress increases.
1079520
2) Lack of Sunlight: Since plants differ on how many hours of direct sunlight they need, lack of sunlight is another common reason leaves turn yellow. If you know you're watering your plant correctly, it might be time to adjust the location of the plant if possible.
1099419
If you're unlucky enough to find a silver or white leaf color on your tomato plants, it is undoubtedly the result of either sun damage, cold vulnerability or some sort of disease (most likely fungal). ... Mature tomato plants suffering from sunscald will include blistered or papery fruits.
623109
Why are leaves on my tomato plant turning yellow or brown? The leaves on the bottom of my tomato plants are turning yellow, then brown. ... But if half of your plant has dead leaves at this time of year, it's probably because you under-watered it, over-watered it, or dumped too much fertilizer on it, she said.
278548
The most common factors for yellowing leaves are either too much sunlight; and/or too salty or heavily-fluoridated tap water. ... However, in some cases it is normal for some of the leaves to turn yellow due to natural aging of the bamboo. Simply peel or cut the unwanted leaves off so that new ones can grow and replace.
542906
Watering Problems Too much or too little water can cause yellow tomato leaves. Soak tomatoes thoroughly once every five to seven days, depending on weather and soil type. ... Water tomato plants carefully at the base of the plant and keep the leaves as dry as possible. Watering early in the day is best.
1354001
So, why is your tomato plant turning black? Black spots on the tomato fruit itself can be caused by blossom end rot, buckeye rot, anthracnose, bacterial spot, or sunscald. Black spots on tomato leaves can be caused by early blight, late blight, bacterial speck, and sooty mold, among other things.
685493
If early on in the season you notice yellow, uncurled leaves at the bottom of the plant that work their way up – that can signal a nitrogen deficiency or leaves turning yellow or brown higher up on the plant could be early blight. ... You can also apply a nitrogen-rich organic vegetable fertilizer.
1124695
Not enough water or too much water. Because they need regular, even amounts of water, dry spells can cause plumeria leaves to turn yellow and cause them to drop off the plant, with the bottom leaves suffering first. If you see yellowing leaves, check the soil by digging down several inches making sure it isn't wet.