Guides
Spring and summer troubleshooting, after yellow leaves, weak growth, poor flowering, or repeated feeding that does not seem to help.
Buying guide
A gardener at a potting bench, greenhouse shelf or small allotment bed sees yellowing leaves and wants to know whether the soil around the roots is worth checking before adding more feed or changing compost.
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Use cases
A plant on the kitchen windowsill, greenhouse staging or potting bench starts yellowing, stalling or dropping vigour. Before adding more feed or changing compost, a quick soil check can help you decide whether the root zone deserves a closer look.
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Use cases
A plant on the greenhouse bench, kitchen windowsill or patio table starts yellowing, and the next move is not obvious. A quick soil check can help you decide whether to feed, wait, repot or look for a different cause.
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