Holland Secret is celebrated for its ease of use and can be used with any grow medium

Copper EDTA

It's the ultimate flowering companion for every passionate grower

and abundant blossoms

enhancing their physical structure

Dosaline Starter Pack Dosaline Holland Secret is celebrated forLIMITED EDITION ALERT! Introducing the Dosaline Starter Pack a handpicked assortment of premium products curated for the ultimate growth experience! This combo saves you roughly 20% off if you were to buy these items separately. Grab some today to elevate your grow. Kit Includes: 1 X Dosaline Grow 2lb 2 X Dosaline Base 2lb 1 X Dosaline Bloom 2lb 2 X Surge Pro 1lb 1 Large BC Bag 1 Pair of Growing Glasses And Stickers for that extra flair!