August 27, 2026 Don’t do it. Don’t look at your tomato plants between 3 and 6 pm. Avoid eye contact! If you can’t resist taking a peek, you will see sad wilting leaves and you will want to run for the watering can (but alas, you don’t need to be alarmed; the plant knows to […]
May 29, 2022 Knowledge of plant pathogens is very useful in a community garden; your gardening practices can affect your neighbors’ harvest! Tomatoes and potatoes are the main hosts of late blight, a devastating disease caused by Phytophthora infestans (an oomycete protist that behaves much like a fungus). Even though tomatoes and potatoes are main […]