Seachem Laboratories Flourish Iron Plant Supplement

Iron is immobile in plants. This means that plants cannot divert iron from older leaves to new ones. Therefore, deficiency symptoms appear first on new or young leaves. Because plants use iron to produce chlorophyll, a lack of iron results in chlorosis, or yellowing, of the younger leaves. Stems may also appear short and slender. If the deficiency is severe and prolonged, each new leaf emerges lighter in color than the preceding leaf.
Benefits: Better suited to foliar feeding than iron-EDTA , pH Balance: 5.5 pH
Safety: Caution: Aquarium use only. Keep away from children. Contains 1,5-pentanedial. May produce an allergic reaction.
Use Instructions: Use 1 capful (5 ml) for each 200 L (50 US gallons) or as required to maintain about 0.10 mg/L iron. For smaller doses please note that each cap thread is about 1 ml Use MultiTest Iron test kit to monitor iron concentrations. Due to rapid utilization, test within 30 minutes. Use as needed to combat signs of iron deficiency (usually seen in new growth) which include: chlorosis (yellowing) of tissue between veins and short and slender stems."
Product Gross Weight: 0.6100 lb, Product Net Weight: 0.6100 lb, Product Height: 6.50 in, Product Length: 1.94 in, Product Width: 1.94 in