Overwatering signs vs Underwatering signs
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Dear Neil: I xeriscaped my front yard in November 2014 and used the compact form Microburst Texas sage. I’m wondering why one plant died. Its leaves turned a deep gray. Leaves at the bases of the other plants seem brittle and fall off easily with touch. Otherwise, the plants look fine. Can I assume it’s from overwatering? They are on a drip irrigation system.