Advanced Nutrients

Advanced Nutrients Rhino Skin

12 total reviews

Package 4L 23L

$219.26

~~$256.44~~ $219.26

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Low stock: 2 left

Ground shipping 3–5 days · Freight 3–10 business days (orders processed in 3–5 business days)
Ships within the contiguous 48 states, Alaska & Hawaii
Exchanges or store credit within 7 days of delivery
Questions? Call 818-504-8165 or email info@modernfarms.store
Shipping & exchange policy

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Description

The potassium silicate supplement for cell wall strength and stress resistance. A useful, case-dependent addition.

Rhino Skin is Advanced Nutrients' silica supplement, a potassium silicate formula that strengthens cell walls, supports sturdier stems, and helps plants resist heat, pest, and environmental stress. Silica is a genuinely useful supplement for cannabis, and Rhino Skin is AN's entry in the category.

One honest note: potassium silicate requires careful mixing. Add it to your reservoir first, before any other nutrients, and stir thoroughly, because silica products can raise pH sharply and can react with other inputs if added in the wrong order. Monosilicic acid silica products mix more easily since they don't carry the same pH-spike sensitivity, but both deliver real silica benefit.

Key Benefits

Potassium silicate for cell wall strength and sturdier stems
Supports resistance to heat, pest, and environmental stress
Run throughout veg and flower
Useful, case-dependent addition

How to Use

Add Rhino Skin at 2 mL/gallon to your reservoir FIRST, before any other nutrients, and stir thoroughly. This mixing order matters with potassium silicate to avoid pH spikes and reactions. Run throughout veg and flower. Spot-check pH after mixing.

Specifications

Brand	Advanced Nutrients
Category	Nutrients and Additives
SKU	4020-17
Package	4L, 23L

Shipping & Returns

Shipping

Ground: 3–5 shipping days. Freight: 3–10 business days. Most orders are processed within 3–5 business days. We ship within the contiguous 48 states plus Alaska and Hawaii. Shipping policy

Exchanges & store credit

Exchanges or store credit within 7 calendar days of delivery for new, unused items in original packaging. A 15% restocking fee applies to non-defective items returned for store credit. Refund policy