tomato blossom end rot
tomato cracking before ripening
tomato green shoulders
The most popular garden vegetable if you don't plant anything else is the tomato. Here is an article about what problems you have with tomatoes and the easy solution.
Tomatoes on Vine
Every gardener will experience some problems when growing tomatoes. Too much is dependent on the weather and other conditions out of the control of the gardener. However, knowing what you are dealing with can make your tomato growing more successful. The following 3 tomato questions have been asked repeatedly every year. Each of these tomato growing problems has an easy solution.
Why Do the Bottoms of Tomatoes Turn Black and Soft? (Blossom End Rot)
Tomato Blossom End Rot
There may be no tomato problem more heartbreaking than blossom end rot, because this tomato problem doesn't show itself until the tomato begins to ripen and by then, it's too late to do anything about it. What's more, all the tomatoes that are currently on the plant are probably going to follow suit.
That's a shame, because blossom end rot is a cultural problem, not a disease. It is thought to be caused by insufficient calcium. However, don't rush out to by a calcium supplement for your soil. This calcium deficiency is probably caused by irregular watering and a fluctuation in water levels.
Plants rely on water to carry nutrients, like calcium, throughout the plant. When a tomato plant receives insufficient water, the nutrients will first go to the foliage and may not make it all the way to the fruits. That is why it's so important that your plants get at least 1 inch of water a week - every week. You can't make up for a couple of dry weeks by finally giving your plants a deep watering. The damage is done by then.
Besides insufficient or irregular water, blossom end rot can also be caused exacerbated by a handful of cultural problems including:
■ Excessive nitrogen fertilizer that will cause a lot of leafy grow and divert nutrients away from the fruits.
■ To much salt in the soil, which inhibits the uptake of water. High levels of salt are often caused by excessive use of synthetic fertilizers.
■ Root damage, which also restrict the uptake of water. Roots can be damaged by animals or cultivating.
■ A soil pH that is either too high or too low for the tomato plants to access the nutrients in the soil. Tomatoes prefer a soil pH around 6.5.
While you cannot save the fruits that already have blossom end rot, you can salvage the rest of the season by being about watering, mulching around the plants to conserve moisture, and correcting any other problems.
Why Do Tomatoes Crack as They Ripen?
Otherwise healthy looking tomatoes split open before they're even fully ripened. What happened, how can you stop it from happening and are they still okay to eat?
Tomatoes tend to crack when they are not watered regularly. Often when tomatoes experience a prolonged dry spell, we try to make up for it with excessive watering. This causes the pulp inside the tomato holds the water and swells faster than the outside of the tomato can stretch. When that happens, the outside of the tomato splits open and you get cracks.
The good news is that the tomatoes are fine otherwise, and perfectly edible. However you will need to use them immediately, because the cracks will start to develop mold. To prevent cracking, make sure your tomato plants are getting regular water. That can be hard to do when there is excessive rain, but you can still moderate things by watering weekly when the weather is dry. A 4 - 6 inch layer of mulch will help keep the soil around the roots moist, further moderating the moisture level in the plants.
If cracking is a major problem for you, look for varieties that are labeled as crack resistant. Some good ones to try include: 'Celebrity', 'Pruden’s Purple' and 'Sun Gold'. We have Celebrity here and also the Sun Gold. Give them a try.
Why Does the Stem End of My Tomatoes Never Ripen? (Green Shoulders)
You can wait and wait and wait some more, but some tomatoes are never going to fully change to red. This is not the same as that frustrating wait for green tomatoes to ripen at the end of the season. Tomato "Green Shoulders" is a condition where the majority of the tomato ripens, but the area near the stem remains stubbornly green and hard. There's also a condition called "Yellow Shoulders", which occurs when lycopene production slows down.
These conditions are a bit more complicated than the two tomato problems discussed above. Sometimes it's just the type of tomato you're growing and sometimes the weather and sunlight play a hand. Here's more on dealing with green and yellow shoulders. While green shoulders are disappointing, the portion of the tomato that has fully ripened should still be delicious and is fully edible. Just slice off the green portion and no one will be the wiser. Hope this will help with your tomato crop this year.
Taken from https://www.thespruce.com/tomato-plant-problems-and-how-to-prevent-
till next time this is Becky Litterer from Becky's Greenhouse, Dougherty Iowa
Tomatoes on Vine
Every gardener will experience some problems when growing tomatoes. Too much is dependent on the weather and other conditions out of the control of the gardener. However, knowing what you are dealing with can make your tomato growing more successful. The following 3 tomato questions have been asked repeatedly every year. Each of these tomato growing problems has an easy solution.
Why Do the Bottoms of Tomatoes Turn Black and Soft? (Blossom End Rot)
Tomato Blossom End Rot
There may be no tomato problem more heartbreaking than blossom end rot, because this tomato problem doesn't show itself until the tomato begins to ripen and by then, it's too late to do anything about it. What's more, all the tomatoes that are currently on the plant are probably going to follow suit.
That's a shame, because blossom end rot is a cultural problem, not a disease. It is thought to be caused by insufficient calcium. However, don't rush out to by a calcium supplement for your soil. This calcium deficiency is probably caused by irregular watering and a fluctuation in water levels.
Plants rely on water to carry nutrients, like calcium, throughout the plant. When a tomato plant receives insufficient water, the nutrients will first go to the foliage and may not make it all the way to the fruits. That is why it's so important that your plants get at least 1 inch of water a week - every week. You can't make up for a couple of dry weeks by finally giving your plants a deep watering. The damage is done by then.
Besides insufficient or irregular water, blossom end rot can also be caused exacerbated by a handful of cultural problems including:
■ Excessive nitrogen fertilizer that will cause a lot of leafy grow and divert nutrients away from the fruits.
■ To much salt in the soil, which inhibits the uptake of water. High levels of salt are often caused by excessive use of synthetic fertilizers.
■ Root damage, which also restrict the uptake of water. Roots can be damaged by animals or cultivating.
■ A soil pH that is either too high or too low for the tomato plants to access the nutrients in the soil. Tomatoes prefer a soil pH around 6.5.
While you cannot save the fruits that already have blossom end rot, you can salvage the rest of the season by being about watering, mulching around the plants to conserve moisture, and correcting any other problems.
Why Do Tomatoes Crack as They Ripen?
Otherwise healthy looking tomatoes split open before they're even fully ripened. What happened, how can you stop it from happening and are they still okay to eat?
Tomatoes tend to crack when they are not watered regularly. Often when tomatoes experience a prolonged dry spell, we try to make up for it with excessive watering. This causes the pulp inside the tomato holds the water and swells faster than the outside of the tomato can stretch. When that happens, the outside of the tomato splits open and you get cracks.
The good news is that the tomatoes are fine otherwise, and perfectly edible. However you will need to use them immediately, because the cracks will start to develop mold. To prevent cracking, make sure your tomato plants are getting regular water. That can be hard to do when there is excessive rain, but you can still moderate things by watering weekly when the weather is dry. A 4 - 6 inch layer of mulch will help keep the soil around the roots moist, further moderating the moisture level in the plants.
If cracking is a major problem for you, look for varieties that are labeled as crack resistant. Some good ones to try include: 'Celebrity', 'Pruden’s Purple' and 'Sun Gold'. We have Celebrity here and also the Sun Gold. Give them a try.
Why Does the Stem End of My Tomatoes Never Ripen? (Green Shoulders)
You can wait and wait and wait some more, but some tomatoes are never going to fully change to red. This is not the same as that frustrating wait for green tomatoes to ripen at the end of the season. Tomato "Green Shoulders" is a condition where the majority of the tomato ripens, but the area near the stem remains stubbornly green and hard. There's also a condition called "Yellow Shoulders", which occurs when lycopene production slows down.
These conditions are a bit more complicated than the two tomato problems discussed above. Sometimes it's just the type of tomato you're growing and sometimes the weather and sunlight play a hand. Here's more on dealing with green and yellow shoulders. While green shoulders are disappointing, the portion of the tomato that has fully ripened should still be delicious and is fully edible. Just slice off the green portion and no one will be the wiser. Hope this will help with your tomato crop this year.
Taken from https://www.thespruce.com/tomato-plant-problems-and-how-to-prevent-
till next time this is Becky Litterer from Becky's Greenhouse, Dougherty Iowa
