Essentials BlockClean RTU Spray 750ml

Essentials BlockClean RTU Spray 750ml

Keeps your growing media free from biomass

BlockClean will keep your media clean and free from biomass which can become a breeding ground for disease pathogens. BlockClean can be used on any growing media which attracts biomass sludge. There is no need to remove plants from the media before using this product. Used in conjunction with beneficial bacteria such as VitaLink BioPac, the resulting dead biomass will feed the beneficial bacteria which in turn will convert this matter into food for your plants. Now that’s what we call recycling! This is a 100% natural product. Not for use on seedlings. This product is supplied in a ready to use spray bottle (RTU) form.