

Rooted Leaf Primer A & B
$60.00 Original price was: $60.00.$50.00Current price is: $50.00.
-
Primer A & B
A: 1.5 – 0 – 8 with 0.8% Mg & 1.2% S
B: 4 – 3 – 2 with 4.5% Ca & 0.2% Mg
100% Bioavailable Nutrition
Our products are engineered to deliver precisely what plants need, when they need it. Our Primer A&B contains a balanced blend of NPK and micro-nutrients, delivering a consistent and reliable source of wholesome nutrition that builds soil health and integrity.

The Problem
Most fertilizers are not fine-tuned for the crops they are applied on, which means plants have to work around the excess to find the scarce. Over a period of time, this results in salt accumulation in the soil and around root hairs, which can destroy plant and flower health.
The Solution
Primer A&B are designed to be compatible with all grow mediums and mirror the nutritional needs of your crop throughout its lifespan, from veg to bloom.
When used in conjunction with the rest of our product line, Primer A&B deliver a precise combination of macro and micronutrients.
Primer A
-
Nitrogen – 1.5%
-
Potassium – 8.0%
-
Magnesium – 0.8%
-
Sulfur – 1.2%
-
Carbon – 4%
Primer A is the first half of our two-part base nutrient formulation.
It is a potassium-rich solution that is heavy in organic acids and high in bioavailable carbon. It helps plants maintain a vigorous state of growth in both vegetative and flowering stages because of its optimized nitrogen to potassium ratio.
Potassium is required in large amounts across the full lifespan of all plants. The organic acid forms of potassium in Primer A contain significant biological benefits, allowing growers to keep potassium levels high without feeding excessive nitrates during mid to late flowering.
Primer A is derived from: Fermented plant material (Juniperus communis, Lavandula angustifolia), potassium acetate, potassium citrate, potassium nitrate, and magnesium sulfate.
Primer B
Primer B is the second half of our two-part base nutrient formulation.
It is a balanced blend of primary and secondary nutrients that is heavy in organic acids and high in bioavailable carbon. It combines soluble calcium and magnesium with phosphorus in a true solution that is 100% bioavailable for plants.
Our proprietary organic acid technology buffers out nutrient uptake chemistry so that plants can grow quickly and vigorously without nutrient burns, lock-out, and tie-up in the roots, across the entire pH range that is suitable for plant growth.
Primer B is derived from: Fermented plant material (Juniperus communis, Lavandula angustifolia), calcium acetate, magnesium acetate, calcium nitrate, magnesium nitrate, potassium hydroxide, and phosphoric acid.
-
Nitrogen – 4%
-
Phosphorus – 3%
-
Potassium – 2%
Related
You may also like…
Rooted Leaf Starter Kit
-
Related products
Sim Pro Bloom Formula
-
Sim Pro Vegetation Formula
-
Resin Bloom
-
0 - 0 - 4.5
The Problem
The Solution
Root Anchor
-
0 - 0 - 3 with 4% Humic
The Problem
As plants grow, they displace nutrients from the soil. Feeding nutrients back into the soil can damage the soils ability to hold and release those nutrients to plants, eventually leading to root decay, nutrient lock-out, and salt build-up.The Solution
Root Anchor actively conditions grow mediums, allowing them to release higher amounts of nutrients to plants. This results in improved root architecture and decreased salt buildup. Root Anchor enriches the soil and improves its qualities through its ultra-premium sea plant and humic acid extracts.Rooted Leaf CalMag Fuel
-
CalMag Fuel
6% Ca, 1% Mg
The Problem
The Solution
Rooted Leaf Peak Bloom
-
0 - 7 - 6
The Problem
The Solution
Rooted Leaf Silica Skin
-
0 - 0 - 1.5 with 4% Silica
The Problem
Silicon is like skin for a plant; it helps form the outer layers of the cell wall to better protect the plant from environmental stressors and disease pressures. Poor silica chemistry ties this valuable element up and decreases the plant’s natural ability to fight off predators.The Solution
Silica Skin is a source of readily available silicon, which can help thicken the outer layer of cell walls and form a stronger defensive barrier against pests and pathogens. Silica Skin can also improve plant resistance to drought stress by reducing water loss during times of extreme heat and light intensity. Silica Skin can also improve plant resistance to drought stress by reducing water loss during times of extreme heat and light intensity.Rooted Leaf Solar Rain
-
Reviews
There are no reviews yet.