Grotek Cal-Max 4L Peat Pellets It also improves plant immunity

It also improves plant immunity

Full-Flo brass couplings for unrestricted water flow

For all outdoor annual and perennial plants

Watering coverage up to 14m x 14m ( 45 feet x 45 feet )

Slow-release source of nitrogen

Grotek Cal-Max 4L Peat Pellets It also improves plant immunityGrotek Cal Max can be used on all plants, providing calcium, magnesium and iron for your garden. This helps solve one of the most common nutrient deficiency problems facing fruit and vegetable growers as many soils or potting mixes simply do not have enough of those nutrients to keep the hungry plants growing. Just as people take vitamin or mineral supplements, plants sometimes need supplementing too. Using Cal Max as part of your regular feeding