It will help if crops are struggling, the leaves are turning a dingy yellow, and you’re nowhere near achieving the massive yields you were banking on.
Abiotic stressors can cause disastrous calcium and magnesium deficiencies.
A telltale sign of calcium deficiency is a leaf marked by brown splotches.
While a magnesium deficiency tends to present itself through yellow or bright green—edges with a hardened, crispy texture.
Because iron deficiencies also lead to yellowing leaves, you could easily misdiagnose the symptom as a nitrogen deficienc.
Revive is a solution to serve as your first line of defense against ANY major deficiency threatening to squash the hard work you’re putting into your grow.