Category: Holland Secret

Holland Secret is a complete 3-Part Fertilizer with all of the essential elements and trace minerals…

ORGANIC CALCIUM & MAGNESIUM SUPPLEMENT Boosting Calcium levels has been a long standing practice in the…

Plants produce the sugars they rely upon for food through a process called photosynthesis. They utilize…

Bud Boom is a floral hardener and finisher. Designed to ripen fruits and bring out the tastes…

Ton O Bud is one of the best selling, if not the best selling, additive in…

Bud Start is an early flower enhancer that will deliver striking visible results! This phosphorous-potassium booster…

Royal Black is OMRI Listed for Organic Use. Royal Black chelates nutrients like magnesium, calcium, and…

The full benefits of Royal Gold are too numerous to list, but simply put, this interesting plant additive…

Super B+ is a plant vitamin supplement, utilizing vitamin B1 (thiamine) which has been shown by…

Plantacillin promotes enzymatic activity to establish a healthy root system. Enzyme production will strengthen your plant’s…

Prop-O-Gator is a plant food for roots. It is an all in one root stimulator and…

Calnesium 2-0-0 is a nutrient additive that will boost both Calcium and Magnesium availability to your…