Siskiyou Sun Grown is a Southern Oregon farm that grows under the sun, and their RSO is the one we stock: a full-extract cannabis oil in two formulations, THC and CBD, at $36.00 each.

RSO is a thick, dark oil sold in a syringe so you can measure small amounts. Most people take it orally or add it to food; it's potent, so start small.

$36.00THC RSO
$36.00CBD RSO
Southern OregonRegion
15% offTue & Sat

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Real-time inventory from our shelf — tap the photo to see which Siskiyou Sun Grown products are in stock right now.

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Siskiyou Sun Grown on our shelf right now

ProductTypePrice
Siskiyou RSO CBDConcentrate$36.00
Siskiyou RSO THCConcentrate$36.00

Prices are regular out-the-door prices for recreational customers (tax included), pulled from our live menu on November 4, 2026, before any daily deals. Availability may vary — check the live menu for up-to-date information.

From our counter

If you're comparing RSO to other full-plant oils, we wrote the long version: RSO vs FECO. Short version: both are full-extract oils; RSO is the name that stuck.

We can't tell you what RSO will do for a condition — that's a conversation for your doctor — but we'll walk you through the label, the two formulations and how people measure it.

Deal day: All extracts, carts, and vapes are 15% off every Tuesday and Saturday — that's Siskiyou RSO for $30.60.

Siskiyou Sun Grown FAQ

Where can I buy Siskiyou Sun Grown RSO in Eugene?

At Green Health Eugene, 607 Hwy 99 N in West Eugene's Bethel-Danebo neighborhood — open 9 AM to 9 PM daily, with Visa and Mastercard accepted at no extra fee. Siskiyou Sun Grown RSO is $36.00 in THC or CBD.

Is Siskiyou RSO THC or CBD?

Both. We stock a THC formulation and a CBD formulation, each $36.00. Check the label for the exact cannabinoid numbers on the batch.

What is RSO?

RSO (Rick Simpson Oil) is a full-extract cannabis oil — thick, dark and potent — usually sold in a syringe. Our RSO vs FECO guide covers the details.

Where to find Siskiyou Sun Grown in Eugene

We're at 607 Hwy 99 N in West Eugene's Bethel-Danebo neighborhood — near Trainsong, a short drive from Santa Clara and River Road, and about 7 minutes from the Eugene Airport. Open 9 AM to 9 PM every day. Visa and Mastercard accepted with no fees, plus free parking.

For use by adults 21+ (18+ with an OMMP card). Keep out of reach of children. Product availability changes daily.

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