Been using his since a long time ago, 72 now moved into a council house, with garden in 1976 and been using since, bought its main contender , big error, tried it but it possibly damaged my plants so replaced and they are looking better now so all I can say is that I find it the BEST but then someone else prefers other makes so it s your choice but I would recommend that you use this
Verified purchase: Yes | Condition: New
We always use this product because it has the right N.P.K. for us. As it is a white powder to be diluted, it does not stain like other big brand fertilisers do. We will continue to use it.
Verified purchase: Yes | Condition: New
Have used this for years as one can alter the concentration as the need arises - much better than other brands of granules. Pity the manufacturer no longer does the 4kg version in a large orange plastic box as I found them very reusable.
Verified purchase: Yes | Condition: New
I have used Phostrogen for many years, mainly for garden plants, and the results are spectacular. A massive difference between treated plants and untreated. Bigger, brighter blooms. Stronger plants. I have tried other soluble fertiliser, but prefer Phostrogen.
Verified purchase: Yes | Condition: New
really good for all plants tomatoes to cacti, have used it as far back as i can remember, cannot be a gardener without it, you have to fee those hungry plants and this is great.
Verified purchase: Yes | Condition: New
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