We are currently experiencing lead time & shipping delays nationwide. Thank you for your patience & understanding.

You have no items in your shopping cart.

Product was successfully added to your shopping cart.
Alchemist Stout MSA Quart

Alchemist Stout MSA Quart

Regular Price: $23.81

Special Price $22.62

Ships in 3-5 days

  • Alchemist Stout MSA Quart Alchemist Stout MSA Quart

Alchemist Stout MSA Quart

Quick Overview

FREE Grow Shirt for orders $500 or more

Request a Quote - Save more with bulk discounts for Large Grow Operations.

Online prices only! All online orders are available to ship within 3-5 business days.

Regular Price: $23.81

Special Price $22.62

Availability: Ships in 3-5 days



Monosilicic acid (H4SiO4 aka ortho-silicic acid), the form found in Stout MSA, is the most bioavailable form of silicon. Stout MSA is immediately available to your plants and is stable over a larger pH range when compared to other silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more predictable delivery of silicon to your plants' tissues, which is important since silicon is immobile and therefore needs to be constantly supplied for maximum results. Stout MSA increases stem and leaf strength allowing the plant to better support dense flowers and fruits. Available silicon is also well documented to alleviate stress from heat, drought and frost damage. User-friendly application rates of 5 mL per gallon makes it easier to use with dosers and injectors.

Additional Information

SKU 733919
Free Shipping No
Weight 1.7670
Height 7.40
Width 2.40
Length 5.20
GTIN 849969025934
Brand Alchemist