Problems with nutrient tests

Experiments

Hiya,

I couldn't do the N soil tests because the purple capsules I received are duds. I even tried it on comfrey/nettle liquid compost and still no colour! It's a real shame because Nitrogen is the most interesting one :(

4 comments

Hi Victoria,

If it's possible to get another soil test that would be great, I've still got the old soil samples. Please let the manufacturer know. Also, could you ask them to make those test chambers more stable, one got knocked over by itself and now leaks.

Many thanks,

Vic

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