Iron deficiencies commonly occur in:

but must be agitated before use

pink snowmold (Microdochium nivale)

which occurs naturally

Sprint 138 Chelated Iron-5 lb Bag Category_Nursery & Hydroponics Iron deficiencies commonly occur in:Sprint 138 is a chelated iron that will work on your plants and turf in extremely poor soil conditions up to a pH of 12. If you have poor soil but your pH isn't over 8, use Sprint 330. Iron is essential for the formation of chlorophyll, a vital component to ensure plant health. Since iron has low plant mobility, new growth in iron deficient plants often shows iron deficiency. In early stages, leaves have interveinal chlorosis where plant leaves are