Growing Tomato Plants

Gram’s Guide to How To Grow Tomatoes

PREPARING TO PLANT:

Test your soil.  Most home improvement stores have a variety of soil testers.  It doesn’t have to be expensive.  Tomatoes like a soil pH of 5.5 to 7.0.  Make sure to work plenty of compost into the area, as tomatoes are heavy feeders. Some people swear by adding dried blood to their plants.  We found that it leads to critters coming along and uprooting the plants.

We use a biodegradable fabric mulch made out of cornstarch.  Pros: It lasts a whole season, and then melts in to the soil over the winter. We use a very large roll, but smaller rolls can be purchased.  Con: The large roll is too heavy and unwieldy for one person.

An alternate is black plastic mulch. Pros: Mulching with black plastic gets the plants off to a fast start.  Cons: I hate black plastic…it doesn’t breakdown, and it doesn’t do anything for improving the soil.  You have to try to get it up in the autumn…it tears apart from the weeds, and sticks to the weeds. Then you have to throw it away in landfills.  But some people love it…so suit yourself.

Another favorite of mine is discarded newspapers…the black ink pages only.  The colored inks can leach in to the soil and be poisonous.  Pros: It adds mulch to the soil over time. Lay it down very thickly and water it well, prior to planting.  Some people call this the lasagna method of layering.  I call it a great way to utilize my newspapers…I still like to hold a paper newspaper!  Cons: If it is a windy day…you have a problem.  And it needs to be wet down thoroughly, which uses water.  It is time consuming, but it is able to be done alone, and doesn’t need a strong person.   There is a lot of bending to this method though.  

We used to use collars of old discarded x-ray film around our plants as barriers to cutworms.  If you have access to these, they are terrific.  But patient confidentiality is a problem, so hospitals may not be willing to give away old films. They last forever, and can be saved from year to year. It does recycle, so be polite and ask for some.  Be sure to ask for ones that do not have patient information on them…you’ll be more likely to get them.

Otherwise, you can use cardboard or heavy paper collars around the stem.  Whatever you use, sink it down several inches below the ground.

We recommend placing soaker hoses over the biodegradable mulch; over the newspaper mulch; or under the black plastic to supply tomatoes with water during dry spells. 

Old-timers tell me that you don’t have to water the tomatoes…but we do.  Let us know what works for you.

CHOOSING YOUR TOMATOES: 

Obviously, this is a VERY important step in the process.  I could write a whole book about choosing your tomatoes and how many of what types to plant. 

One old-timer recently told my husband that he plants 30 - 40 plants of one variety only; and a huge row of one type of beans.  That’s all he plants, and he’s done it for years.

Some people just want a couple plants in containers for their patio.  Maybe a couple different cherry styles, and one large slicer.

Others want to can stewed tomatoes; make their own tomato sauce; make enough salsa for a year; bottle up their own juice; or just have a multi-color platter to take to parties.

It depends on what use(s) that you will have for the tomatoes. And, how much room you have to plant them.  Also, how much time that you have to devote to growing.

Read the descriptions of our tomatoes. We try to be informative as to the general use for a particular type of tomato.  Also the height of the plant and size of the tomato. Plant sizes can range from dwarf to over eight feet tall.  Tomatoes can range from tiny to over several pounds in weight.  In addition, some plants grow well in a short season up north; and others survive and thrive in the South’s long hot summers.

A really important tip to deciding: Learn the difference between Determinate and Indeterminate types of tomatoes.

Determinate types are usually grown on a more compact plant, maybe 2 -3 feet tall maximum.  They might need staking. But they will not be nearly as tall as Indeterminate types. Determinate plants also have most of their tomatoes ripening all at the same time, and then being done for the season. This is very useful if you are canning, making tomato sauce or salsa, or bottling tomato juice.  It is not good if you just want a few tomatoes over the summer for salads and sandwiches.

Indeterminate types vary from the tiny cherry style to the super jumbo beefsteaks for slicing.  The plants can be very leggy and very tall, some over head height.  These plants need heavy staking or fencing. They can be pruned somewhat, but will still be leggy.   The fruit ripens throughout the growing season.  So, you have fewer tomatoes at a time, but a longer length of production.

I like something new each season. And we have uses for many different styles.  I don’t can as much as I used to do, but I do like to freeze some stewed tomatoes for chili and soup and eating over the winter.  I also drive our one daughter, who does a lot of the planting, crazy. We only grow a tray or so of each variety.  But I add something new every year.  So, come for your plants EARLY.  We do accept deposits, and requests.  And, we will let you know when the plants are ready, generally in early April.

PLANTING YOUR TOMATOES:

About 10 days before the last spring frost, (in our area of SoEastern Tennessee, this is the week after April 15…Make sure that you check the forecast for the week ahead when choosing your planting date),  begin hardening off your plants outdoors, a few hours at a time…eventually leaving them out all day & night.

A week after the last spring frost, transplant your seedlings to a sunny location outside.  Bury your plants deeply, maintaining a distance of 1 to 2 feet between tomato plants, in rows 3 feet apart. You can pinch most of the leaves except for the top few and bury the entire stem, in a deep hole or long trench.  If using a trench style, this is better if not utilizing a collar.  Tomatoes will send off roots all along the buried stem, resulting in a strong base for the plant.

All tomatoes should be staked or caged. Many of the older varieties don't do well when allowed to sprawl on the ground, as they are not resistant to early blight. Most of the older varieties, and lots of the small specialty tomatoes are Indeterminate. Once the tomatoes start growing, pinch off all the bottom leaves that are touching the soil.  This helps to prevent fungus growth from water splashing up on the plants.  Also, keeps bugs from reaching the leaves.  It also sends strength to the upper leaves, and stems.

Do not forget to pinch out the sucker growth between the stem and the branches.  Pinching these suckers out sends more strength to the main stem and branches, as well as the fruit.