DEVOUR Grape 1,000mg THC Syrup brings a serious punch of cannabis potency in a familiar, easy-to-dose liquid format — for something smokable with a similarly bold flavor, try our Cherry Pie strain. Crafted for experienced cannabis consumers who prefer edibles and liquid dosing over smoking or vaping, this 1,000mg THC syrup from the DEVOUR brand is one of the most-requested infused beverages in Green Therapy’s DC lineup.
Each bottle contains a full 1,000 milligrams of THC extract, designed to be mixed into beverages of your choice — soda, juice, or sparkling water — or consumed directly by the spoonful. The grape flavor is bold, sweet, and unmistakably purple: think classic grape candy with a smooth finish that masks the cannabis extract effectively. Dosing is critical with this product — a standard serving for new users should be no more than 5–10mg (one small measured pour), with effects taking up to 2 hours to fully manifest.
Unlike smoked cannabis, edible and liquid THC undergoes first-pass metabolism in the liver, converting delta-9-THC into 11-hydroxy-THC, which is more potent and longer-lasting — for inhalation-based alternatives, explore our duo liquid diamonds vape. Effects typically last 4–8 hours. This syrup is ideal for experienced, high-tolerance users looking for extended, deep-body effects — similar to the potent relief offered by our Moon Rocks.
Priced at $40 per bottle. Same-day I-71 compliant delivery across DC — browse the full green therapy dmv menu. 21+ only. Not for first-time cannabis users.
Devour THC Syrup FAQ
How much Devour syrup should I take?
Start with a small dose (a capful or less, depending on tolerance) mixed into a drink, and wait a full 60–90 minutes before taking more. At 1,000mg per bottle, this is not a beginner product.
How long does THC syrup take to kick in?
Like edibles, 45 minutes to 2 hours. It is processed by the liver, so the effect is stronger and lasts longer than smoking.
What flavors does Devour come in?
We stock Grape, Cherry, Strawberry Kiwi and Original — check the menu for current stock.
Can I get it delivered today?
Yes — same-day I-71 compliant delivery across Washington DC, usually within about an hour. 21+ with valid ID. Prefer chewables? See our edibles guide.
New to THC syrup? Our THC Syrup 101 guide covers dosing a 1000mg bottle, onset times, and mixing ideas.



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