Pay in 4 interest-free payments of $17.50 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Helps stimulate natural root growth and helps to increase the bloom set and size of flowers and fruit
pH Tester with 1 point manual calibration
Light sensor attached to 1
• Designed exclusively for Hydrofarm by America's foremost lighting design engineers
Sectioned Push-Pull Rod
Chemboys - pH Down MAX 1 Gallon fluorescent-lighting Helps stimulate natural root growthup to 8x stronger than General Hydroponics; up to 1. 5 3x stronger than Advanced Nutrients No Dyes (Why do others add dyes?) Promotes plant growth and overall healthy plants Promotes pH stability THIS STUFF IS STRONG. BE VERY CAREFUL WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH UP AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING.
US$ 109.00
US$ 161.00
US$ 109.00
US$ 119.00
US$ 119.00
US$ 119.00
US$ 119.00
US$ 174.50
US$ 185.00
US$ 89.00
US$ 105.00
US$ 155.00
US$ 159.00
US$ 195.00
US$ 119.00
US$ 224.50