Italian heirloom tomato. Historical Notes: The Costoluto Genovese tomato is an Italian heirloom tomato variety. Its heavily lobed and often convoluted shape is indicative of… Read More »What Type Of Tomato Is Costoluto?
Some causes of seeds sprouting in tomatoes are long storage in cool temperatures (below 55 degrees), being overripe, potassium deficiency, over fertilization with nitrogen and… Read More »What Causes A Ripe Tomato To Sprout Leaves?
Catfacing becomes noticeable as the fruit grows. Large brown scars, crevasses and/or holes develop at the blossom end. In addition, the tomatoes may become extremely… Read More »What Does Catfacing On Tomatoes Look Like?
The worms leave a hollow space instead of the fruit. This space fills with water, decay, and rot. This damage ruins the tomato crop, leaving… Read More »Are Tomatoes With Worm Holes Edible?
Tomatoes with holes and scars are usually still safe to eat If you’re seeing just a hole, and no associated line, you could be looking… Read More »Can You Eat A Tomato With A Wormhole?
Zippering usually occurs when the anther of the tomato flower sticks to the developing fruit and produces a scar as the fruit grows, extending from… Read More »Why Do My Tomatoes Have Scars On The Top?
Heavy rain, especially when preceded by dry weather, is the leading cause of fruit cracking and splitting in tomatoes. What are the rings on my… Read More »Why Are My Tomatoes Getting Rings Around Them?
GREEN – stage 1. The tomato surface is completely green. BREAKERS – stage 2. There is a definite break of color from green to tannish-… Read More »What Are The Color Stages Of A Tomato?
No matter the cause, if the scar is dry and not showing mold or rot, the tomato is safe to eat. Why does my tomato… Read More »Can You Eat Tomatoes With Scars?
They must have reached a certain phase of maturity called the “mature green stage.” Look for full-sized tomatoes with a white, star-shaped zone on the… Read More »What Do Mature Green Tomatoes Look Like?