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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Strong & Deficiency-Free
it can be used outdoors if secured properly
and more productive than ever before
After using your Bluelab pH Probe or Pen
GreenPlanet Plant Guard Size:1L Strong & Deficiency-FreeGreenPlanet Plant Guard Potassium Silicate for Stronger Plants GreenPlanet Plant Guard is a potassium silicate supplement formulated to strengthen plant structure, reinforce cell walls, and improve resistance to environmental stress throughout vegetative growth and flowering. By supplying soluble potassium silicate, Plant Guard helps plants build stronger stems, branches, and cellular tissue capable of supporting heavier flowers. Stronger plant
US$ 15.95
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