Hanna HI70442L 1500 ppm calibration solution 500mlHI70442L is a premium quality 1,500 mg L (ppm) TDS calibration solution that is prepared against a NIST traceable potassium chloride solution. Hanna TDS solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hannas line of TDS calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an

Add GigaBoost to your nutrient solution from early flowering through to a couple of weeks prior to harvest for optimized results whether growing in soil

lightweight

but it's also portable

Average Permeate Flow Rate: 0

making clean-up a breeze

They are perfect for storage after your product has been properly dried and the inner moisture has been sweat out

CANNA Start is perferct for growers that:

higher quality yields

Aluminum fin with i-coat

Ornamentals

Follow the blending directions above using only 10 ml of Part B and 10 ml of Part A per 10 litres of water

Green Planet - Liquid Weight is a supplement blend of simple and complex carbohydrates that support the plant and beneficial microbial life in the root zone