🍃 Purchasing this item will earn you 50 Harvest Club points. Redeem points by registering.
If you find a price lower than ours, we'll match it! Learn more.
Roots Organics Oregonism XL is a distinctive super-soluble formulation of endo/ectomycorrhizal fungi and beneficial bacteria. The species of microorganisms are specifically selected for fruiting and flowering plants and for their tolerance to heavy fertilizing.
Mycorrhizae colonize the root zone, forming a symbiosis with the plant‚has roots, massively increasing the size and effective surface area, facilitating greater nutrient uptake, resistance to stress, and increased tolerance to drought.
Beneficial bacteria in this unique inoculant increase the availability of plant and root growth promoting nutrients. Oregonism XL is incredibly versatile and effective in potting soil and hydroponics.
*Not allowed for sale in VA
Facilitates better nutrient uptake, resistance to stress, and increased tolerance to drought
The versatile mixture can be used with hydroponics, soil based growing, or soilless growing media
715140 - Roots Organics Oregonism XL 8 oz
715145 - Roots Organics Oregonism XL 1 lb
715150 - Roots Organics Oregonism XL 3 lb
715155 - Roots Organics Oregonism XL 6 lb
⚠️ Due to COVID-19, some products are under extended processing times. Processing times can span anywhere from 2 - 14 business days, sometimes longer. Learn more
To get the best representation of a product's lead time, email us at info@trimleaf.com or call us at 619-535-1834
Free Shipping
Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more
Refunds & Returns
Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more
We use cookies on our website to give you the best shopping experience. By using this site, you agree to its use of cookies.