Tomato Basics
There are two growth habits
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Determinate – Sometimes referred to as a bush type. It grows to a certain length and stops. You will only get a certain number of fruits before it stops producing flowers. You will get a large number of fruits, they just may stop a few weeks short of your growing season.
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Indeterminate – Sometimes referred to as a vine type. It grows longer all season and every leaf node will grow a new branch. It continues to grow all season and set new fruit. You have to stake and pinch back growth on these to control the plant.
The best way to control desease is to plant a variety resistant to tomato deseases. The resistance is indicated by the letters by the name VP and such. Plants not resistant subcome to powdery mildew and such.
Tomato’s will be less deseased and better formed on staked or caged plants.
Full sun will produce double the plant and fruit of partially shaded plant, and fruit takes longer to mature in partial sun. You can increase fruit set by hand if you find it’s required, but it’s not normaly needed. Tomatos that have black spots or yellowed leaves, have a trace element problem. You can stop it from getting worse that year, but you need to prevent the problem the following years. A teaspoon of Epsom salt in per gallon of water every week can help. I like to apply fish emulsion to the plants weekly, as it contains almost any trace elements a plant will need. Be warned that only fish emulsion labled as being “descented” won’t smell strongly of rotted fish.
They will tell you the number of days for set fruit to mature. The 80 to 90 day varieties give you a lot of green tomatos and not many ripe ones in northern states. Plant a short maturaty cool weather variety in the northern states. Short maturiety is around 65 days. I recommend a 65 day tomato anyway, so you get some earlier than later. The best thing about planting for yourself, is plant one of each you like and try a couple new varieties each year. Keep a notebook of what you plant and then write down how you like it and how it grew. After a few years you’ll need to reference the book, so you get what you like the best and grows good in your garden.
Tomatoes will produce a couple fruits on even stressed wimpy plants, so plant some. A half healthy plant, should give you a dozen minimum, and a super healthy plant could have 40 or way more dependant on variety. You don’t have to give them away either, just don’t let them rot on the plant because you don’t need them. Put them away from the healthy plant to rot, into compost.
Planting tip: A tomato can root at every leaf node so a taller plant can be planted with a foot or so of stem in a trench running about 3 inches below the soil. This is a way to deal with spinldly or older plants, and to get a grater root mass on the plant quicker.
Planting tip: cut a black print only newspaper into a 6 x 6 inch square. Wrap the paper around the stem so half will be below ground and half above, to protect the stem from cut worms. Cut worms are present when you go to the garden the next day and the plants are laying on the ground. It wasn’t a rabbit, they eat the plant, the cut worm eats through and leaves people wondering what happened.