Phostrogen

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Rhubarbstick
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Phostrogen

Postby Rhubarbstick » Fri May 11, 2018 7:54 pm

I've just found some old Phostrogen in the back of the garage which has gone a bit lumpy presumably due to damp. I can break it up but will it still be safe to use ?

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Last edited by Rhubarbstick on Sat May 12, 2018 9:21 pm, edited 1 time in total.
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peter
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Re: phostrogen

Postby peter » Fri May 11, 2018 9:47 pm

I'd use it myself.
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Pa Snip
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Re: phostrogen

Postby Pa Snip » Sat May 12, 2018 7:57 am

Like Peter I would try and use it. I suspect even the lumps would be soluble given a good stirring.

I would do a test on one plant first just to make sure it does no harm, although I suspect the strength of it will have decreased rather than become more potent.
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Re: phostrogen

Postby robo » Sat May 12, 2018 8:47 am

I would put it straight onto the soil around the plants you want to feed
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Monika
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Re: phostrogen

Postby Monika » Sat May 12, 2018 7:17 pm

Like PaSnip suggest, I would just try it on one or two plants. Chemicals do deteriorate or change over time, especially so in not so ideal conditions, so I would not take the risk .......
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Rhubarbstick
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Re: phostrogen

Postby Rhubarbstick » Sat May 12, 2018 7:53 pm

Thanks for all the replies folks. I'll give it a try on a small patch.

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