Looking for a few of the best tips and tricks for planting your tomatoes and getting them off to a fast start this year?
One thing is for certain, when and how you plant your tomatoes really can make a huge difference in how plants will perform later. After all, when plants start strong and healthy, they are better equipped to fight off disease and pests. And, of course, produce more blooms and fruit.
We certainly love our tomatoes here on the farm. And over the past 15 years – we’ve learned a few simple planting secrets that have really helped our plants grow strong and fast – and produce a big harvest of juicy tomatoes. And today – we thought we would share 5 of our best tips of all!
The 5 Best Tips For Planting Tomatoes
1 – Let The Soil Warm Up!
The number one mistake gardeners make with tomato plants is planting too early. Plants that go into the ground too soon are easily stunted by cool soil and cool nights. In fact, many times, via a light frost or freeze, they can be damaged for the entire season. That is why, more than anything else, allow the soil to warm before planting!
Soil should be at a minimum of 60 to 65 degrees (F) before planting. And to warm up, that can take several days of temperatures in the mid to high 70’s, and nights that only drop into the 50’s. Tomato plants that are transplanted in warmer soil adjust more rapidly, absorb nutrients better, and grow at a much faster rate.
To test your soil’s temperature, use an inexpensive soil thermometer. If the soil is still below 60, hold off until it warms up. Affiliate Link: REOTEMP K82-3 Soil Thermometer.
The Black Plastic Trick
If you live in a cooler climate, you might even try helping to warm the soil up by laying down black plastic a week or so before you pant. The plastic will absorb the suns rays and heat the soil. But whatever you do, let that soil warm up!
As an extra note, also make sure your tomato plants are ready for Mother Nature. Simply taking transplants outdoors on a warm day and planting is not enough. Especially if you have grown them from seed indoors. Transplants need time to adjust to the fluctuations in temperature, wind and sun.
Slowly acclimate your tomatoes to outdoor life by giving them time in a protected area. This process is known as hardening off. As they adjust, give them more light and time outdoors to toughen them up for planting day.
2 – Create A Deep Planting Hole
The deeper you plant your tomatoes, the better! Tomatoes need a deep planting hole to develop strong, healthy roots. One of the best tips for planting tomatoes is to place transplants down so that 1/3 to 1/2 of the plant is in the ground. This allows roots to develop from the root ball, and from the portion of stem that is buried.
Don’t be afraid if you are burying the lower set of leaves on plants. All of those little tiny hairs on the stems of plants will grow into roots underneath the soil. And – all of those roots will serve in bringing in moisture and nutrients to the plant as it grows.
It is a simple formula for success. The more roots, the more nutrition the plant will receive over the course of its life. And here is an extra planting tip we love – use a post hole digger to make your holes! It’s fast, easy on the back, and creates a wide and deep hole perfect for planting.
3 – Fill Your Planting Hole With Power!
Now that you have that perfect planting hole, it’s time to fill it with power. We fill our planting holes back in with an equal mixture of compost and garden soil along with a few extra powerful organic ingredients added in. And it simply works magic on our plants!
In addition to the soil and compost, we add in a few tablespoons of spent coffee grounds, egg shell powder and 1/2 to 1 full cup of worm castings per plant. Affiliate Link: 100% Pure Worm Castings
The eggs shells break down and add calcium to the soil, helping prevent black rot and blossom rot. The coffee grounds and worm castings are powerful fertilizers, that release their nutrients back slowly to the plants as they grow.
It is a mixture our tomatoes thrive on! But whatever you do, don’t skip the worm castings. They truly are one of our best tips for planting tomatoes. It always amazes us each year to see the difference in the trial plants we plant with and without castings. Without fail, the plants with castings take off far faster, and always are the first to produce.
4 – Put Your Tomato Supports In On Planting Day
Here is a simple tip that many gardeners don’t think about until it’s too late. Don’t wait until after you plant to put your stakes or supports in the ground. Instead, put them in place on the day you plant.
Why? For one, it allows you to support plants early, even with a single tie. This gives tender, young plants support, and keeps them from getting damaged due to strong winds. This is especially important because smaller plants simply aren’t strong enough yet to withstand strong breezes and can easily snap.
But even more, waiting until later will disturb the tomatoes root system when you drive them in. Stakes and cages can injure roots that have been growing when placed in the ground weeks later.
Placing them in down the road also means unwanted foot traffic around the plant’s root area. That foot traffic compacts the soil and roots, which can hinder plant growth significantly. See our article: The Best DIY Tomato Support Ever! How To Create An Amazing Low Cost Stake-A-Cage.
5 – Mulch Thick & With Power!
Mulch is the final key, and a big one! It not only keeps out competing weeds, but provides insulation to the tomato plant’s root zone. That helps keep the soil temperature and moisture levels regulated on both cool evenings and hot days.
But here is a little secret that can pay big dividends, you can also use mulch to provide a slow release of power to your plants as well. And to do that, we use a double-mulch approach.
First, we place a 1 to 2″ thick layer of compost in a 10 to 12 inch circumference around each plant. Then we finish by placing a 3 to 4 inch layer of straw, grass clippings or shredded leaves (whatever we have on hand) to finish the mulching.
The compost provides power down into the soil every time it rains or we water. The nutrients slowly leach down to the roots, and give the tomato plants extra energy. Meanwhile. the top layer of mulch insulates the soil and prevents competing weeds. It’s a perfect combination that works wonders for your tomato plants.
Here is to getting your tomatoes off to a fast start with five of the best planting tips – and to your best harvest ever this summer! For more tips on providing power to your tomato plants, be sure to read: The Secret To Fertilizing Tomato Plants – How To Grow More Tomatoes This Year! Happy Gardening, Jim & Mary
Old World Garden Farms
Jim and Mary Competti have been writing gardening, DIY and recipe articles and books for over 15 years from their 46 acre Ohio farm. The two are frequent speakers on all things gardening and love to travel in their spare time.
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