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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The pH and EC probes can be calibrated using pH and conductivity standard solutions
For different quantities
The porous structure of LECA stones allows them to absorb moisture and slowly release it back to plant roots while maintaining air pockets that promote strong root development and prevent waterlogging
so apart from cleaning is maintenance free
Engineered for professional growers
Seeder Plate, Pelletized Lighting The pH and EC probesCropKing has had 2 plates made for the Berry Seeder that work best with Rockwool and pelletized and or raw lettuce seed. Contact us to learn about this rockwell plate.
US$ 29.00
US$ 25.00
US$ 25.00
US$ 69.59
US$ 34.99
