Growing Guava: flowering time, yield and breeder specs

Seeds sold as Guava flower in about 63 days (Flavour Chasers) to 8–10 weeks (Weedmaps; Bean Addicts’ listing on SeedFinder), and the listings say they can be grown indoors, outdoors or in a greenhouse. Which Guava you get depends on the seller: Flavour Chasers’ line is Stardawg × Afghani, while Bean Addicts’ descends from the Cookies Fam’s Gelato phenotype.^1,2,3,4

Breeder specs side by side

Source and version	Flowering	Indoor yield and size	Where it grows	Type and seed
Flavour Chasers, Stardawg × Afghani (SeedFinder listing)	About 63 days	Not published	Indoors, outdoors or greenhouse¹	Mostly indica; feminized only¹
Flavour Chasers’ version, as described by Weedmaps	8–10 weeks	High-yielding; average height	Indoors, outdoors or greenhouse²	Indica-leaning²
Bean Addicts, Guava × Guava (SeedFinder listing)	8–10 weeks	Medium-sized plants with good branching	Indoors, outdoors or greenhouse³	Indica/sativa; feminized only³
Cookie Fam Genetics, Gelato phenotype (SeedFinder listing)	Not published	Not published	Indoors and outdoors⁴	Mostly sativa; listed as feminized⁴
Garden of Green, “Guava Kush” (Guava × OG Kush), SeedFinder listing	8–9 weeks; outdoors, end of October	“450g/m”, as listed; 130–160 cm	Outdoor yield “550 per plant”, no unit given⁵	75% sativa; feminized only⁵
Top Dawg Seeds’ Guava (Stardawg phenotype), per its breeder	Not published	“It yields well”	—	A Star Dawg phenotype⁶

Seed-company figures are the sellers’ own claims; SeedFinder lists what breeders publish. None of these sources rates growing difficulty.

What the plant is like

Descriptions agree on resin. AllBud describes heart-shaped olive-green buds with thick bright orange hairs and a coat of tiny frosty white trichomes; Weedmaps calls Flavour Chasers’ version trichome-heavy and high-yielding, with crystal-covered buds; and Bean Addicts’ listing describes medium-sized plants with good branching and dense, resin-covered flowers.^2,3,7 Top Dawg Seeds called its Guava phenotype “not super strong” but a plant that “yields well” and does well commercially.⁶

What to watch for

Check which Guava a seed pack contains. The same name covers Flavour Chasers’ Stardawg × Afghani, which it calls indica-dominant, and lines from the Cookies Fam’s Gelato phenotype, which SeedFinder lists as mostly sativa, and the published flowering times differ from about 63 days to 10 weeks.^1,2,3,4 Seeds sold as Strawberry Guava, Guava Cake or Guava Gelato are other strains altogether (see genetics).^8,9,10

Seeds and the law in the US

Under the amended federal definition of hemp, viable seeds from cannabis plants above 0.3% total THC, including THCA, are not hemp.¹¹ Congress delayed that exclusion, with most of the new definition, from Nov 12 to Dec 11, 2026; only the exclusion of products with cannabinoids the plant cannot produce naturally starts on Nov 12.^11,12 Home cultivation rules are set by each state. This site does not sell seeds.

Sources

SeedFinder, Guava (Flavour Chasers): strain info. Accessed Oct 4, 2026.
Weedmaps, Guava (aka Guava Burst) strain page. Accessed Oct 4, 2026.
SeedFinder, Guava (Bean Addicts): strain info. Accessed Oct 4, 2026.
SeedFinder, Guava (Cookie Fam Genetics): strain info. Accessed Oct 4, 2026.
SeedFinder, Guava (Garden of Green): strain info. Accessed Oct 4, 2026.
High Times, The High Times interview: Top Dawg Seeds (T.H. Caeczar) (2016-10-12). Accessed Oct 4, 2026.
AllBud, Guava marijuana strain information and reviews. Accessed Oct 4, 2026.
Leafly, Strawberry Guava strain information. Accessed Oct 4, 2026.
Weedmaps, Guava Cake strain page. Accessed Oct 4, 2026.
Leafly, Guava Gelato strain information. Accessed Oct 4, 2026.
Congressional Research Service, Changes to the statutory definition of hemp and implications for agricultural policy (IF13136) (2026-09-28). Accessed Oct 4, 2026.
U.S. Government Publishing Office, Continuing Appropriations and Extensions Act, 2027 (P.L. 119-103), sec. 2019. Accessed Oct 4, 2026.