Plant Q & A Texas A&M

Native plants for spring color revealed

Q: How much seaweed extract should I use to fight off spider mites in my tomatoes? A: If the label does not say, try 2 tablespoons per 1 gallon of water. Spray in the evening or the early morning to reduce the chance of foliage burn. The reason I say that the seaweed extract label may not refer to a […]