The flower fertilizer of ferrous sulfate solution

Ferrous sulfate is a good flower fertilizer. It can adjust soil PH value and prevent the flowers and trees from ferrous deficiency. Ferrous is an essential trace element for acid preferring trees especially for cycad tree.

1, Usage and Symptoms
(1) Usage: mix 10 grams ferrous sulfate with 2 ~ 2.5 KG water, forming ferrous sulfate solution for foliar spray. Spray this solution 1~2 times monthly during its normal growth .And in prevention period, once every 10 ~ 15 days, continuously 2 ~ 3 times.
(2) Prevention and disease Cure: Ferrous sulfates can effectively control leaves yellowing which caused by lacking of Fe. The disease mainly appears in young leaves. At beginning, the mesophyll become yellow, then two sides of leave and middle focal or apex will appears brown spots. Last, leaves fall off.

2, What kinds of plants need this treatment: all kinds of flowers and trees which prefer acid condition, such as: hornbeam, cuckoo, camellias, milan, bracketplant, asparagus, Hester prynne, poinsettia, five needle pine and cypress, jasmine, ferns, palm classes, and all kinds of flowers and bonsai trees can apply this methods. In China, the south soil mainly stays acid while north stay alkali. So when garden plants originated from south transplant to north, more ferrous sulfate regulation is used.

3, Note: Do not use excessive ferrous sulfate,or it will appear seedlings burning. When mixed ferrous sulfate solution, we must control the dosage. If burning seedlings phenomenon appears, there are two methods as bellow to reduce the ferrous sulfate‘s influence:
(1). If spraying: spray clean water on leaves both front and back sides. More times are necessary. 
(2). If irrigation roots: water more times on basin soil.

Summing up the usages of two main sulfate products

In order to let our customers have a clear understanding for the usages of zinc sulfate and ferrous sulfate, today we sum up the usages as follows for your reference:

Zinc sulfate: Zincs sulfate can be widely used as feed additive, agricultural fertilizer and mineral processing materials. Zinc sulfate can be divided as powder and granule from the appearance, and zinc sulfate also can be divided as zinc sulfate monohydrate and zinc sulfate heptahydrate from molecular formula. 

Generally speaking, zinc sulfate monohydrate powder is used as feed additive, and granule is used as fertilizer for the character of slow release. However, I have to point out that if you purchase zinc sulfate for agricultural use by foliar spraying, then zinc sulfate powder is better than the granule.

Absolutely, zinc sulfate can also be used as dying industry and electroplating industry.

Ferrous sulfate: Just like zinc sulfate, ferrous sulfate also can be used as feed additive, agricultural fertilizer and dying agent. Besides that, ferrous sulfate plays an important role in waste water treatment industry and in cement industry. 

Ferrous sulfate heptahydrate is environmental-friendly fertilizer

The appearance ferrous sulfate heptahydrate is green-blue crystal powder, with its Molecular Formula FeSO4.7H2O. it is easy soluble in water but insoluble in alcohol. The purity of ferrous sulfate heptahydrate is 98% with Fe content: 19.7%min. Why ferrous sulfate heptahydrate is environmental-friendly fertilizer? The reasons is as follows.

First, Ferrous sulfate heptahydrate is micro fertilizer which can be used to prevent crops from Fe deficiency; it also can be used as feed additive to cure animals ferrous deficiency.

Second,It also is used as pesticide for prevention of pathological changes of wheat and fruit tree. Meantime, it is the catalyst making plant green and important for plant absorption.

Thrid, ferrous sulfate heptahydrate no only help plant to cure Fe deficiency, but also change soil PH, making acidic soil alkaline.

Where to buy ferrous sulfate heptahydrate?

Rech Chemical Co. LTD   

Websute: www.rqsulfates.com