The two most common brands of tomato blossom set spray are Bonide and Monterey. They are available online and at most garden stores and sometimes also at hardware stores.

Question: My tomato plants have produced dozens of flowers, but very few fruits have set. I have even shaken the flowers to make sure they were pollinated. Can you tell ...

Harvest tomatoes when the blossom end turns a greenish white or starts to color up. Store the tomatoes in a cool 60- to 65-degree location to extend their storage life. And don’t let those green ...

If your tomatoes, peppers, and eggplant aren’t producing flowers by now, they might need a little hormone help. ... Blossom Set spray is made up of a synthetic plant hormone called kinetin.

When this happens, I spray mine with tomato blossom fruit set. You may need to assist tomatoes to set more fruit as temperatures climb into the 90s. Direct a jet of water at the blossoms.

Bonide makes two products, one called Rot-Stop and the other called Tomato and Blossom Set Spray. Both contain calcium that can be sprayed onto the foliage and fruit to reduce this annoying problem.

Blossom drop can be caused by temperatures outside of the ideal for tomato plants. It is common knowledge that tomato plants ...

Root and foliar spray abscisic acid applications were studied to determine how ABA affects the incidence of blossom-end rot in distal tissue of tomato fruit. A combination of spray and root ABA ...