Foxfarm - Sledge Hammer 1 Litre plant health Dual foil layer further prevents

Dual foil layer further prevents any issues with air leakages

it may still be necessary to rectify the deficiency problem

Available in 250ml

no matter what stage of growth they are in

Foxfarm - Sledge Hammer 1 Litre plant health Dual foil layer further preventsNutrient Rinse. FoxFarm SledgeHammer is a natural and organic liquid blend designed to remove excess fertilizer build up in established gardens, container plantings and in hydroponic systems. Over time high fertilizer use can compromise plant growth due to concentrated mineral salt deposits. Sledge Hammer encourages water movement through soil and soilless mediums and helps release surface tension which will allow optimal absorption of moisture and