Is it more potent than the Guava RF3?

This strain is currently being tested; however, Banana Jealousy RF3 frequently tests at 28% THC, and Guava RF3 at around 30% THC, giving you a good idea of what to expect. But that’s not the main feature; the terpene profile is to die for, and it’s the main reason Banana Guava Auto will win you over.

I love the idea. Will you have more crosses like this with top strains?

Yes, this strain, and others coming soon, will be part of the “Champions” line, featuring exclusive crosses made only with award‑winning strains.

Since it’s F1, what nutrient schedule works best?

F1 simply means it’s the first generation of the strain and has nothing to do with nutrient requirements. You can feed it just like you would any other autoflowering strain.

What to expect from an RF3 x RF3 cross?

Both Guava RF3 and Banana Jealousy RF3 are exclusive genetic lines that have undergone extensive selection. By crossing two strains that have been so carefully developed, you can expect a combination of the best traits from both, taken to their fullest expression.

What made you choose to cross it with Banana Jealousy RF3?

The Banana Jealousy RF3 complements our Guava RF3 beautifully. It’s easy to grow, thrives in virtually any environment, offers up to +28% THC, and delivers a lot of flavor, all qualities that perfectly align with our goals with the Guava RF3 line. On top of that, Banana Jealousy RF3 is an outstanding strain that has won 1st place for Best Indica at the Autoflower World Cup and 3rd place for Strain of the Year (Autoflower) in the NASC Grower’s Choice Awards 2025.

Banana Guava Auto™ - Autoflowering Cannabis Seeds

Parameter	Value
Taste	Banana, Cream, Fruits, , Guava
THC	Up to 28%
CBD	< 1%
Harvest EU Indoor	450 – 600 gr/m2
Harvest US Indoor	1.5 – 2 oz/ft2
Harvest EU Outdoor	50 – 200 gr/plant
Harvest US Outdoor	2 – 7 oz/plant
Size	XXL
Height	80 – 120 cm
Height US	31 – 47 inches
Flowering	9 – 10 weeks
Room	Indoor/Outdoor/Greenhouse/Mixlight
Gender	100% Female
Genes	Sativa 35%/Indica 65%
Genetics	Guava Auto RF3 x Banana Jealousy RF3
Seed Type	F1 Hybrid Feminized Autoflower

Description

Banana Guava Auto joins our new Champions Line, a breeding project dedicated to combining the most awarded autoflower genetics into next generation hybrids built for real performance. This F1 cross brings together two category winners from the same Autoflower World Cup: Guava Auto RF3, 1st Place Best Sativa, and Banana Jealousy Auto (Banana Jealousy x Banana Daddy Auto) by Ethos Genetics, 1st Place Best Indica.

The goal behind this project was to merge the energy, potency, and exotic tropical profile of Guava with the creamy depth, structure, and resin production of Banana Jealousy, creating a balanced champion hybrid that delivers the best of both worlds.

This is an early F1 release. Seeds have passed our strict germination standards and are currently undergoing in-house evaluation. Banana Guava Auto is designed for growers looking for elite genetics, modern terpene expression, and the opportunity to work with a ground-floor Champions Line project. Two category winners. One performance driven hybrid.

Customer reviews

5 of 5

11 customer ratings

5 stars

100%

4 stars

3 stars

2 stars

1 star

Review this strain

Share your thoughts with other customers

Add comment or review

Customer images

See all customer images (18)

Read reviews that mention

Trowell

Created 8 March

Testers

Please send testers! Pre-sale orders?

11 people found this helpful

people found this helpful

Report abuse

Show replies (1)

Cashour

Created 11 April

Question

So If I buy 2for 29$ do I get 4 seed cuz it say $7.50 a seed

4 people found this helpful

Mr.WeeedWorld

Created 15 June

Banana Power

Banana Guava Auto is without a doubt one of the most impressive autoflowers I have ever grown. This plant produces massive, incredibly dense colas completely covered in resin. By flower week 7, it already looks like something straight out of a promotional catalog. Every bud is sparkling with trichomes while continuing to gain size and density. What impressed me the most is the combination of huge flower production, outstanding frost coverage, and the uniform development across the entire plant. The main cola is an absolute showstopper, while the side branches produce buds that would easily qualify as main colas on many other strains. If the smoking experience comes anywhere close to what this plant promises visually, I may have found a new personal favorite. For me, this is a true elite Fast Buds genetic. ⭐⭐⭐⭐⭐ 5/5 Stars

3 people found this helpful

Created 25 April

Just Sprouted

I bought 1 got 1 free, The first one just sprouted today, took only 2 days. Can't wait to try it. I love Fast Buds!

Osei

Created 10 July

Awesome

Big chunky buds . So frosty . And finishes so fast . Can’t wait to squish some bet makes some fire rosin .

1 people found this helpful

Lobaton

Created 4 May

Check it it's 420 Bavaria

I pulled a few from the Mystery Box. After the current Gelatto run, they're going into the garden! Best regards to everyone, top quality—I just have to say it again and again, I love these seeds! Thanks, cheers

Show original

ETV123

Created 5 October

Super smooth

She grows super vigorous, dense crusty buds oozing tricomes, the smoke is thick and absolutely smooth as silk, the taste on her is is very creamy and a little gassy, definitely a strong smoke highly recommended

Gympanse

Created 25 September

Delicious Treat

Delivers on its promise, hybrid, indica-leaning, tasty, smooth, strong, red eyes. 8.7 out of a very critical 10😎

Herbalicious420

Created 8 September

Banana Guava is a keeper...!

I was skeptical about this one for some odd reason but she is a very amazing grow. My first didnt cone in to tall but the vud ratio is phenomenal. Im sure there was an error somewhere but haven't been able to pinpoint it yet. The second Banana Guava that I dropped two weeks after the first is getting the height she should reach. The bud formation is very impressive from what I've seen so far. If the second has the flower density as the first with the yield she is starting with will be phenomenal. The size of the buds are massive. The top cola is atleast 25 grams alone. The lower flowers are easily top cola quality on most strains. One big bud on the top with large buds surrounding the stem making it look like one giant nug.