Can be cuased by too much potassium / nitrogen calcium deficiency is commonly mistaken for over fertilizing. An excess problem (Ca) may reduced uptake of other nutrients. Always check your pH
First visible in newer growth, leaf tips will die, tips may curl, growth is stunted. there will be a weakness in stems/branches. underdeveloped roots, and bacteria problems can arise.
Deficiency is commonly mistaken for over ferting. Notice in this pic its not just a death / necrosis, its a small circular spots of death, not just burn marks. Always check your pH
Calcium : secondary macronutrient
Activates enzymes, is a structural component of cell walls, influences water movement in cells and is necessary for cell growth and division. Plants use calcium to help take up nitrogen and other minerals.
Light green color or uneven chlorosis of young leaves; margins of young leaves fail to form; growing points of stems and roots cease to develop (blunt end); poor root growth and roots short and thickened.
The Cure: Drmoli's Holi Moli Juice
WHAT EXACTLY IS Dr Moli's Holi Moli Juice?
A convenient All-In-One Bottle organic nutirients, of the highest quality. Great for All Stages of Growing. Veg, Budding, and Flowering. Great for Hydro and Soil. Environmentally Safe. - Prevent a Deficiency
Calcium supplements are:
Dolomite lime or garden lime in a gallon of water and water it in the soil. 1 to 2 teaspoons per gallon of water, which will be slow acting. Garden Gypsum, which is medium absorption. Limestone, which is medium absorption, Rock Phosphate and Animal wastes which are both medium/slow absorption.