However, you want to avoid adding things like Epsom salt, which won't help prevent tomato ... as it can burn them. Once your plants begin dropping fruit, you can begin to add fertilizer routinely ...

Read more: Does Watering On A Sunny Day Really Burn Your Plants ... After that, plan to side-dress your tomato plants with 8-8-8 fertilizer when you see the first fruit, and about every 4 to ...