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The Potted Blog
Notes from Robin on growing in small flats — opinions, mistakes, and what's actually worked.
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Plant Problems
Why Is My Hydrangea Pink? (And Can I Turn It Blue?)
Hydrangea colour isn't the variety — it's your soil. Why pink hydrangeas mean alkaline soil, the science of aluminium and pH behind blue flowers, and how to actually shift the colour if you want to.
LIGHT 2 of 3SPACE Border or large potDIFFICULTY easy✓ TESTED
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