Collection
Showing 121 - 144 of 680
Sale -10%
Mammoth Gardening Mammoth P
MAMMOTH P is specifically designed to increase phosphorus availability during th..
$47.77 $42.84
Sale -10%
Hydro Dynamics International HDI Clonex Gel Packet
Clonex® Rooting Gel Packets
$7.00 $6.30
Sale -47%
Hanna Instruments CLEARANCE Groline Monitor Inline
The HI981421 GroLine Monitor for Hydroponic Nutrients provides around-the-clock,..
$505.00 $269.99
Sale -12%
Hanna Instruments GroLine Cleaning Solution 230 ML
HI7061-023 is the GroLine general purpose cleaning solution that can be used for..
$16.50 $14.49
Sale -21%
Grodan Grodan Hugo New & Improved 6 x 6
Grodan Improved Gro-Block, Hugo 6" x 6" x 5.8"
$4.77 $3.79
Sale -42%
Athena Athena Core PRO 25lb
Athena Pro Core provides strong baseline nutrition across all stages of plant gr..
$200.00 $115.99
Sale -42%
Athena Athena Cleanse
Athena Cleanse is made from the ideal (and safe) root zone optimizing agents--Hy..
$300.00 $172.59
Sale -13%
Down To Earth DTE Fish Bone Meal
Fish Bone Meal is a marine based alternative to traditional steamed Bone Meal an..
$11.99 $10.49
Sale -10%
Down To Earth DTE Bone Meal
A wonderful source of organic phosphorus and calcium for all flowering plants, t..
$14.68 $13.21
Sale -10%
Down To Earth DTE Bio-Live
Bio-Live™ is a rich, organic fertilizer mix infused with a generous amount of ..
$19.25 $17.33
Sale -22%
Titan Controls Controller Titan Controls Zephyr 2
Titan Controls® Zephyr™ 2 - High Temperature Shut-Off with Delay..
$105.92 $82.99
Sale -12%
Titan Controls Controller Titan Controls Helios 11
Titan Controls® Helios® 11 - 4 Light 240 V Controller with Trigger Cord..
$182.91 $160.07
Sale -10%
Canna Canna Substra Vega A
CANNA Substra Vega
CANNA Substra Vega is a complete professional nutrient for t..
CANNA Substra Vega is a complete professional nutrient for t..
$13.64 $12.28
Showing 121 - 144 of 680