Jack Black THCA Flower — 1oz is a full ounce of hybrid THCA flower for regular smokers who want a bag that lasts, at a better price per gram, available now at GreenRX™ Madison, WI. Lab-tested, federally compliant, and ready for in-store pickup or fast Wisconsin delivery.
Quick Specs
• Strain: Jack Black (Hybrid)
• Size: 1oz (28g)
• THCA: 33.25%
• Delta-9 THC: < 0.3% (2018 Farm Bill compliant)
• Aroma / Flavor: Pepper, Tobacco, Pine
• Testing: third-party lab-tested (COA available online)
• Age: 21+ only
Jack Black Strain Profile
Jack Black is a hybrid with a bold, earthy character, opening on a spicy black-pepper nose, settling into a smooth tobacco middle and finishing with crisp pine. This batch tests at 33.25% THCA, putting it near the top of our flower menu for potency. Bought by the ounce, it is a full 28g bag for regulars who want to stock up and keep a steady supply on hand.
Lab-Tested & Farm Bill Compliant
Every batch is third-party lab-tested and stays within the federal limit of less than 0.3% Delta-9 THC by dry weight, making this hemp-derived THCA product compliant under the 2018 Farm Bill. View the current Certificate of Analysis (COA) online on our site.
Pickup & Delivery in Madison, WI
Shop GreenRX™ Madison at 4261 Lien Rd Ste R, Madison, WI 53704 — on Madison's northeast side off Hwy 151 (E. Washington Ave) near East Towne. Grab it same-day in store, or get free Wisconsin shipping on orders over $25 with 1–2 day statewide delivery.
Proudly serving Madison and nearby Sun Prairie, Monona, Fitchburg, Middleton, DeForest, and Cottage Grove.
Store Hours
• Monday–Friday: 11am–7pm
• Saturday: 11am–7pm
• Sunday: Closed
Frequently Asked Questions
What is Jack Black THCA Flower?
It is hemp-derived THCA flower testing at 33.25% THCA, sold as a full ounce (28g). Jack Black is a hybrid with pepper, tobacco and pine notes.
Is THCA legal in Wisconsin?
This is hemp-derived and stays under 0.3% Delta-9 THC by dry weight, which is compliant under the 2018 Farm Bill. You must be 21+ to purchase.
How much THCA is in this product?
This batch tests at 33.25% THCA. The Certificate of Analysis (COA) is available online on our site.
Can I pick this up in Madison today?
Yes — in-store pickup is available at 4261 Lien Rd during business hours, and we offer 1–2 day Wisconsin delivery with free shipping over $25.
For adults 21+. Keep out of reach of children and pets. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Do not drive or operate machinery after use. Lab results (COA) available online.
