This year there’s a lot of interest in growing your own food to save money. That may be feasible in some climates or even for some gardeners in my climate but it’s not what motivates me. I grow tomatoes because I like to experiment with varieties that I can’t buy and because I like to try new things.
However, because people are interested in growing veggies to save money, I decided this year to keep notes on what I spent and what I harvested to see how I managed strictly on the economic aspect of veggie gardening. My friend, Angelina who gardens in Oregon, estimates that she gets 12 pounds of roma tomatoes per plant.
That seems incredible to me. I had 7 plants and my TOTAL harvest was 12 pounds 12.5 ounces. (That’s just what we harvested. Twice as much fruit set as we harvested. The squirrels made off with the other half. So, potentially the plants might have produced 25 pounds total–still far short of Angelina’s yields.) Still, with organic heirloom tomatoes going for $5.99 a pound (Whole Foods Market), I definitely got more out of my tomato patch than I put in, even when you add up the cost of plants, organic soil amendments, and water.
Note 1: My tomato patch did not replace any lawn so it was not a trade-off on water…it was additional water.
Note 2: If you buy cheaper supermarket chainstore tomatoes, then your savings might be less. My comparison is based on what it would cost me to buy tomatoes of equivalent type and quality.
Tomato Season
I planted tomatoes from February 26th to March 5th. I bought 4-inch potted starts from Gardens, except for ‘Cherokee Purple’ which I bought at The Natural Gardener. The latter had signs warning that it was too early to plant and not to put tomatoes in until night temperatures didn’t drop out of the 40s. However, Austin had had several days of 80 degree heat the week before and last year I planted them too late and got nothing. So, I decided to gamble against the cold rather than the heat.
We did get a cold snap a few days after I planted them. The leaves developed little cold damage spots on them. ‘Carmello’ was the most sensitive to the cold. However, in the long run they all came back quickly and began flowering and setting fruit by mid-March.
Temperatures hit 90 degrees on April 9th. I was glad that I already had quite a few tomatoes on my plants by then. Although day time temperatures cooled off again, by the end of the month the night time low temperatures hit the 70s and no more tomatoes were setting fruit. By April 22, the tomatoes that had been in full sun were now being shaded until 10 in the morning by the pecan tree.
On May 6th we picked the first cherry tomatoes. In June we started really reaping our harvest. Last week we had a tomato based dinner four nights in a row. Although there are a couple of green tomatoes left, they are not worth the water to ripen them. So the first day of summer is the end of our spring tomato season.
Soil Preparation
All the tomatoes were grown in spots where I never have grown vegetables before. I was trying to find some sunlight so all the plants ended up in the front yard this year. They were in full sun until April when the pecan tree leafed out. Then they got about 6 hours of sun. To each hole I added sifted compost, eggshells, bone meal, and dolomite lime (calcium and magnesium).
Water
This year I tried planting 1.5 liter plastic water bottles with 5 small holes punched with an ice pick at the bottom next to the tomato starts. Before planting I filled each hole with water and let it sink in. Then I planted the water bottle and the tomato together. I filled in the hole with compost. I filled the bottles once each morning, every day. My idea was to ensure that the amount of water was constant and that it was delivered to the roots.
2009-03-02. My cheap drips system made out of old plastic water bottles.
This worked really well. The leaves of the plants never got wet. I had no disease problems and no blossom end rot. I gave the plants the same amount of water every day which was delivered to the roots rather than having to soak down a foot. I think as it got very hot, I might have increased the water ration to twice a day. This might have kept the skins of the fruit from becoming so leathery. Other people say that too much water at this stage makes the fruit watery and the flavor less intense.
Stringing Up
My existing small tomato cages never worked well but I didn’t want to buy stakes or expensive larger cages. So I tried a technique I learned from Hanna @ This Garden is Illegal and strung up the tomatoes. I was afraid that the string wouldn’t hold the weight of the plant, especially with tomatoes on it or in a wind. However, it was really easy and there were no problems at all. This method worked really well for me and I’m going to do it again.
2009-05-06. I really liked stringing up tomatoes and it was a lot cheaper than buying cages for them.
Pests
I had no problems with insect pests. I found one tomato hornworm. Toward the end of the season, some of the ‘Carmello’ fruit had some stinkbugs which I picked off. The biggest pest was squirrels.
Tomato Varieties
I don’t have a chef’s palate. Although I can taste differences between the varieties, my opinion is that growing conditions had more effect on flavor than variety did. All the tomatoes tasted great in their own way when fully ripened on the vine; this was a feat not easily accomplished because of squirrels. At first we picked the tomatoes when they were starting to color and ripened them indoors. The flavor was unsatisfactory. Besides the squirrels began eating them when they were green. So we resorted to bird-netting. The squirrels still managed to get at some of the tomatoes but we finally managed to enjoy fully-ripened tomatoes. Next year we are building a fully-caged tomato bed.
The other thing that affected tomato taste was the heat. As temperatures climbed into the high 90s and the 100s (which isn’t supposed to happen in Austin until late July), the skins of the tomatoes got tougher and tougher.
My personal taste favors tangy, citrusy tomatoes. I love to make tomato salsa but we never had enough tomatoes. This is the first year I tried black tomatoes. When very ripe both black varieties were delicious but I still prefer yellow and orange tomatoes. We ate all our tomatoes fresh, with mozzarella, basil, and balsamic vinegar on the side.
Arkansas Traveller
Although 20 tomatoes set on ‘Arkansas Traveller’, we never tasted a single one thanks to squirrel predation. This is quite a popular tomato in Austin because it’s supposed to be able to deal with the heat.
Azoychka
‘Azoychka’ was the little tomato that could. It’s a Russian tomato and dealt with the cold very well. It was the first to set and it set more fruit over the season than any tomato. We picked the first few too early, when they were a bright lemon color and the flavor was still bland. When fully ripe, they actually deepen to an orange almost the same color as ‘Persimmon’. The fruit is tart and tangy. The only thing I didn’t like about it was that the sometimes had a white pulpy core.
We harvested 21 tomatoes averaging about 3.5 ounces each. The largest was 8.5 ounces. Total, 3lbs 13.5oz.
Black Cherry
‘Black Cherry’ had the deepest green leaves of all the tomatoes. They had a tendency to curl a bit and I don’t know if it meant there was something wrong, or it wanted more water, or what. The leaves didn’t yellow, so I didn’t worry about it. These cherry tomatoes are held loosely apart on long clusters. We liked the flavor well enough but really prefer the tang of a yellow cherry tomato like ‘Sungold’.
I didn’t think that ‘Black Cherry’ was very productive for a cherry tomato. We harvested 33 fruits for a total of 10.5 ounces of fruit.
Carmello
I’ve probably grown ‘Carmello’ more than any tomato over the years. It has a nice zingy flavor that makes a wonderful salsa. ‘Carmello’ comes to a distinctive point on the end and I’ve never had any problem with it cat-facing or having blossom end rot. I’ve read that the skin is quite delicate and so it doesn’t ship well. Once temperatures got into the high 90s an 100s, even the skin on the ‘Carmello’ was tough.
‘Carmello’ was more sensitive to the cold weather than any of the other tomatoes. It is also did better in the hot weather, still putting out the occasional flower even in June.
The fruit is a little larger than ‘Jeune Flamme’ but a little smaller than ‘Azoychka’, typically about 2.25 ounces. The largest was 3.5 ounces. We harvested 18 fruit for a total of 3lb 2.75oz.
Cherokee Purple
‘Cherokee Purple’ was a very vigorous plant. It did not want to be trained to one stem at all. It wanted to send out shoots and flop all over the place. The advantage of the string method is I could just tie up any shoots it sent out. ‘Cherokee Purple’ had the worst problems with catfacing. I don’t object to eating ugly tomatoes, but when the flesh parts enough for bugs to get in, the tomato is worthless.
‘Cherokee Purple’ had the tendency to catface…the only one of all the varieties I planted that did.
‘Cherokee Purple’ was the last of the tomatoes to ripen. The flavor doesn’t take kindly to being picked early, either. When we did manage to pick some vine-ripened ones we were impressed with the full, deep tomato taste. I don’t think I will grow it again though because of the catfacing.
Although more than 20 fruit set, we managed to harvest only half of them: 3lbs 3.25oz. The largest tomato was 8.25 oz but most were about 5oz.
Jeune Flamme
I fell in love with ‘Jeune Flamme’ this year and will definitely be growing it again. It’s only about the size of a ping pong ball, maybe twice again the size of a cherry tomato. The little orange fruit had a wonderful silky/creamy texture (not too much jelly). Unfortunately, like ‘Arkansas Traveller’ it was outside the bird netting protection. Although we managed to harvest a dozen fruit in mid-May, once the squirrels found it we lost the remaining half of what had set. Total harvest: 11.25 oz.
Persimmon
I love the flavor and creamy texture of ‘Persimmon’ more than any other tomato I’ve ever tasted. However, ‘Persimmon’ is not very productive for me. This is the third year I’ve tried it and I’m lucky to get 2 or 3 fruit from a plant.
This year only 4 fruit set and we managed to harvest only 3 of them. They were the largest tomatoes we grew at 2.75oz, 7.25oz, and 9.25, a total of 1lb 3.25oz. Hmmm. In terms of weight, rather than number, that’s almost twice the tomatoes we got off of ‘Black Cherry’. Maybe ‘Persimmon’ is worth it’s keep. I will probably grow it again but I can’t recommend it to anyone who is short on space. Maybe it will do better in the fall tomato garden.
Note: There is another variety called ‘Russian Persimmon’ and they are not the same.
