Preston Herb Co THCA Flower Prices
Every Preston Herb Co product we track, sorted by best price per gram.
As of October 31, 2026, the cheapest Preston Herb Co THCA we track is $1.79/g — 23% below the $2.33/g market average for greenhouse THCA.
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CouponPreston Herb Co code PHCSUNDAY — 15% offSee Preston Herb Co coupon details →51 products found
Preground
Preground (Greenhouse)
Around its own 90-day average ($1.79/g)
23% below the greenhouse market avg ($2.33/g)
Mixed Smalls
Mixed Smalls (Greenhouse)
Around its own 90-day average ($2.68/g)
15% above the greenhouse market avg ($2.33/g)
Platinum Glitter
Platinum Glitter (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Papaya Kush
Papaya Kush (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Peach Diesel
Peach Diesel (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Peanut Butter Breath
Peanut Butter Breath (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Golden Chem
Golden Chem (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Sub Zero
Sub Zero (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Super Mochi
Super Mochi (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Lazer Gun
Lazer Gun (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Blueberry Gas
Blueberry Gas (Greenhouse)
Around its own 90-day average ($2.72/g)
48% above the bulk greenhouse market avg ($1.85/g)
Peach Haze
Peach Haze (Greenhouse)
Tracking since Oct 21
38% above the greenhouse market avg ($2.33/g)
$100 Oz's
Around its own 90-day average ($3.57/g)
54% above the greenhouse market avg ($2.33/g)
Apples & Bananas
Apples & Bananas (Greenhouse)
Tracking since Oct 21
54% above the greenhouse market avg ($2.33/g)
Delta 8 THC
Delta-8 THC Distillate
Around its own 90-day average ($4.11/g)
Maui Dream
Maui Dream (Greenhouse)
Tracking since Oct 21
100% above the greenhouse market avg ($2.33/g)
Blue Dream
Blue Dream (Greenhouse)
Tracking since Oct 21
115% above the greenhouse market avg ($2.33/g)
Sticky Buns
Sticky Buns (Indoor)
Tracking since Oct 21
19% above the indoor market avg ($4.51/g)
Juicy Fruit
Juicy Fruit (Indoor)
Tracking since Oct 21
19% above the indoor market avg ($4.51/g)
Purple Milk
Purple Milk (Indoor)
Tracking since Oct 21
19% above the indoor market avg ($4.51/g)
$150 Indoor Oz's
Tracking since Oct 21
19% above the indoor market avg ($4.51/g)
THCa Isolate
Around its own 90-day average ($10.71/g)
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Super Mochi
Super Mochi Crumble
Around its own 90-day average ($11.61/g)
THCa Diamond Shards
Around its own 90-day average ($12.25/g)
Shop Preston Herb Co by category
Shipping & policies
- Ships via USPS
- Ships nationwide wherever THCA is legal
Ships USPS with 1–2 business days of processing. All sales final, except for packages lost to postal error or that arrive damaged.
About Preston Herb Co
Preston Herb Co bills itself as a premier source of federally legal cannabis flower, sold both online and in retail stores. The menu centers on THCA flower in indoor and greenhouse grades — from the eighth up to bulk ounces — alongside a deep concentrate lineup (live resin, live rosin, bubble hash, crumble, THCA diamonds and isolate) and edibles like gummies, caramels, and syrups. Everything is hemp-derived and Farm Bill–compliant, testing below 0.3% delta-9 THC.
Orders process in one to two business days and ship via USPS. All sales are final, with exceptions only for packages lost to a postal error or that arrive damaged. The site does not publish a state-restriction list, so confirm availability for your state before ordering.
We track 51 products from Preston Herb Co, with the best value right now at about $1.79/g — 23% below the $2.33/g market average for greenhouse THCA. Prices are pulled from prestonherbco.com several times a day and ranked above by true price per gram, so you can see how Preston Herb Co stacks up against every other vendor we follow.
Frequently asked questions
Does Preston Herb Co have a coupon code?
Yes — use code PHCSUNDAY for 15% off at Preston Herb Co's checkout. We show active codes next to that vendor's products where available.
What's the cheapest Preston Herb Co THCA per gram right now?
As of October 31, 2026, the cheapest Preston Herb Co THCA we track is $1.79/g — 23% below the $2.33/g market average for greenhouse THCA. We refresh prices several times a day, so the ranking above always reflects current pricing.
How often are Preston Herb Co prices updated?
We re-check Preston Herb Co's menu several times a day and normalize each weight to its price per gram, so the listings above stay current and comparable across vendors.
Is Preston Herb Co THCA flower hemp-derived and legal?
The products we list are hemp-derived THCA, sold as federally legal under the 2018 Farm Bill. Legality and shipping vary by state, so check your local rules and Preston Herb Co's own lab results and shipping policy before ordering.
What states does Preston Herb Co ship to?
Preston Herb Co ships nationwide wherever THCA is legal. Always confirm current rules for your state on prestonherbco.com before ordering — policies can change.
Which carriers does Preston Herb Co use?
Preston Herb Co ships orders via USPS.
Below-Market badge for Preston Herb Co
Preston Herb Co's greenhouse THCA is currently about 23% below the $2.33/g market average. Vendors can embed this auto-updating badge:
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