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May-2026
Sales
Trend
6-Month
Product Count
SKUs
Avg Price
YoY Sales Change
YoY Price Change
Market Insights Snapshot
In May 2026, Grow Sciences leaned further into Flower, which held a 52.36% sales mix share with 121.62% year-over-year growth and a 5.11% month-over-month gain, while Pre-Roll, at 5.28% share, posted 111.29% year-over-year growth despite a 9.82% month-over-month decline. Vapor Pens accounted for 21.21% share with 78.94% year-over-year growth but slipped 10.84% month-over-month, and Concentrates at 17.39% share grew 68.13% year-over-year while falling 13.34% month-over-month; Edible, at 3.76% share, rose 27.30% year-over-year but declined 14.68% month-over-month. With overall brand sales up 95.02% year over year alongside an 18.43% decline in average price, the mix suggests volume-driven expansion concentrated in Flower, while month-over-month softness in inhalables outside Flower signals near-term volatility that the brand is offsetting via core-category depth.
The heavier weighting toward Flower, combined with a number 7 rank in Flower in Arizona and a 5.11% month-over-month Flower gain versus double-digit month-over-month declines in Vapor Pens (-10.84%) and Concentrates (-13.34%), implies a positioning that prioritizes core Flower velocity over breadth in inhalables. The simultaneous 121.62% year-over-year Flower growth and 111.29% year-over-year Pre-Roll growth, contrasted with Edible’s smaller 27.30% year-over-year rise and 14.68% month-over-month drop, indicates a combustibles-led identity that is sustaining share expansion even as pricing moves down 18.43% year over year; the thesis is that Grow Sciences is trading price for scale in its lead categories to strengthen rank within Arizona’s Flower set while tolerating peripheral category retrenchment.
Competitive Landscape
Grow Sciences sits at rank #7 in AZ Flower in May 2026, up 15 positions from #22 year over year, and up 1 spot from #8 in February 2026, indicating a late-stage climb to a new peak rank of #7 in May 2026. Competitive context shows JustFLOWR (MA) holding #1 while posting a -37.4% YoY sales change, and Just Flower / Just Vape leaping from #51 to #4 with a 2,749.9% YoY sales surge, suggesting volatility at the top tiers that Grow Sciences is approaching from below. With Find. steady at #2 despite a -25.3% YoY sales decline and Mohave Cannabis Co. at #3 with a -5.9% YoY change, the relative improvement from #22 to #7 positions Grow Sciences to exploit competitors’ negative growth rates while testing whether its peak at #7 can convert into sustained top-5 access; the trajectory implies headroom if upward momentum continues while incumbents contract.
Notable Products
Florida Jack (3.5g) posted the steepest decline at -28.5% MoM, sliding to rank 5 while Hashburger (3.7g) fell -14.5% to rank 4, signaling erosion among legacy Flower SKUs even as overall top slots remained Flower-heavy. Trop Cherry (3.7g) surged 40.7% MoM to rank 2, but no SKU cleared a +50% gain, and Strawberry Tangerine Rosin Fruit Chews 10-Pack (100mg) dropped -37.6% at rank 10, pointing to volatility outside the core. Eight of the top ten are Flower SKUs spanning 3.5–3.7g formats, and Banana Cream Cake x Jealousy (3.7g) held rank 1 with a single-month sales anchor of $107,405, indicating assortment gravity in premium eighths. The pattern implies Grow Sciences is consolidating around flagship Flower while trimming exposure to underperforming Edibles, a direction that favors depth in a few high-velocity strains over breadth across form factors.
Top Selling Cannabis Brands
Data for this report comes from real-time sales reporting by participating cannabis retailers via their point-of-sale systems, which are linked up with Headset’s business intelligence software. Headset’s data is very reliable, as it comes digitally direct from our partner retailers. However, the potential does exist for misreporting in the instance of duplicates, incorrectly classified products, inaccurate entry of products into point-of-sale systems, or even simple human error at the point of purchase. Thus, there is a slight margin of error to consider. Brands listed on this page are ranked in the top twenty within the market and product category by total retail sales volume.
