Collection:
Boosters & Add-Ons
78 productsBoosters and add-ons are designed to complement regular plant feeding by providing targeted support when plants need a little extra. The Boosters & Add-Ons collection features specialized products used to enhance specific aspects of plant growth, performance, and overall vitality.
These products are often applied alongside standard plant food to support processes such as nutrient uptake, root activity, growth efficiency, and stress tolerance. They are not replacements for base nutrition, but tools for fine-tuning results and addressing specific goals.
Ideal for indoor plants, container growing, and controlled environments, Boosters & Add-Ons allow growers to customize their care routine and support plants more precisely
18% Off
NPK - RAW MICROBES Grow Stage - Beneficial Bacteria and Fungi for Vegetative Growth
Regular price
from $17.95
Sale price
from $17.95
Regular price
$21.95
Unit price
/per
Enhance your plants' vegetative growth with NPK RAW MICROBES Grow Stage, a specialized blend of beneficial bacteria and fungi formulated for the grow/vegetative stage. Designed to build living soil...
15% Off
NPK - RAW Nitrogen - 20% Ammonium Nitrogen for Growth and Bloom
Regular price
from $16.95
Sale price
from $16.95
Regular price
$19.95
Unit price
/per
Boost your plants' nitrogen levels with NPK RAW Nitrogen, containing 20% Ammonium Nitrogen (N) in a highly effective, water-soluble form. Unlike other nitrogen sources, RAW Nitrogen does not contai...
15% Off
NPK - RAW ominA - 14% Vegan Nitrogen for Enhanced Calcium Uptake
Regular price
from $19.50
Sale price
from $19.50
Regular price
$22.95
Unit price
/per
Boost your plants' nutrient absorption with NPK RAW ominA, a natural source of 14% vegan nitrogen derived from plant protein hydrolysate. This highly effective supplement enhances calcium uptake by...
15% Off
NPK - RAW Phosphorus - 61% Soluble Phosphate for Rooting and Bloom
Regular price
from $16.95
Sale price
from $16.95
Regular price
$19.95
Unit price
/per
Maximize your plants' potential with NPK RAW Phosphorus, containing 61% pure water-soluble phosphate (P) and 9% ammonium nitrogen (N). Designed to support both early rooting and energy needs during...
15% Off
Sold Out
NPK - RAW Potassium - 50% Soluble Potash for Fruiting and Flowering
Regular price
from $16.95
Sale price
from $16.95
Regular price
$19.95
Unit price
/per
Enhance your plant's fruiting and flowering stages with NPK RAW Potassium, containing 50% water-soluble potash derived from potassium sulfate. This high concentration of natural potassium is essen...
15% Off
Sold Out
NPK - RAW Silica - 45% Silicon Dioxide for Strong Stems and Cell Walls
Regular price
from $16.95
Sale price
from $16.95
Regular price
$19.95
Unit price
/per
NPK RAW Silica offers an unparalleled concentration of 45% Silicon Dioxide, making it the highest available to home gardeners. This potent supplement is flowable, suspendable in water, and naturall...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device