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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Pay in 4 interest-free payments of $9.25 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
For all other states
Since Safer Brand Insect Killing Soap
Independent proportional settings for pH and TDS can be adjusted from 0 to 90 seconds
pots and containers
Growcubes are difficult to overwater if the container has good drainage
Hanna 1413 μS/cm (EC) Calibration Solution, 20 ml, case of 25 spl_jondon For all other statesHanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments. Comes in a bottle designed to keep air and light from damaging the solution.
US$ 79.95
US$ 29.00
US$ 34.99
US$ 34.99
US$ 34.99
US$ 34.99
US$ 129.00
US$ 129.00
US$ 19.99
US$ 12.49