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Rainbow Melon™

Top potency with a taste of the good old days.
Pack
1
fem
$25.00
In stock
Pack
1 feminized seed
$25.00 / seed
1 feminized seed
$25.00 / seed
2 feminized seeds
$24.00 / seed
3 feminized seeds
$23.33 / seed
5 feminized seeds
$19.80 / seed
1+1
10 feminized seeds
$17.00 / seed
25 feminized seeds
$14.20 / seed
50 feminized seeds
$11.80 / seed
100 feminized seeds
$9.49 / seed
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  • Absolute power. For avid smokers.
  • Melon and Fruits. A smooth blend of melon and fruity terpenes.
  • Rock-solid buds. Grape-shaped, super dense and beautiful flowers.
  • Great for extractions. Delicious resin makes her a good choice for extractors.
  • Perfectly balanced. Provides the best from her parents.
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Tech Radar

Rainbow Melon™
Climate Intended
Very Hot
Hot
Moderate
Cold
Very Cold
Genes
Sativa
Mostly Sativa
Hybrid
Mostly Indica
Indica
Smell
Very Strong
Strong
Moderate
No filter needed
High
Medium
Low

Tech Specs

Parameter Value
Taste Melon, Fruit Jelly, Sweet
CBD < 1%
Harvest Indoor 1.6 – 2 oz/ft2
Harvest Outdoor Up to 39oz/plant
Size XL
Height 55 – 70 inches
Flowering 8 – 9 weeks
Room Indoor/Outdoor
Gender Feminized
Genes Hybrid
Genetics Melon (Our keeper) x Rainbow Chip (Exotic Genetix)
Seed Type Feminized

Description

Rainbow Melon comes from a cross between the Melon strain from our collection of keeper cuts and Rainbow Chip (selection from Exotic Genetix). In only 9 weeks of flowering you will have a medium-sized plant full of very dense and resinous buds. Her aroma kicks in with a loud, distinctive terpene profile of Rainbow Chip highlighted by the citrus-like notes of sweet melon. Upon smoking, her sugary flavor leaves an aftertaste reminiscent of Pixy Stix or Tang flavors from our childhood. For the outdoor setups, make sure to pay attention to the temperatures and other conditions like humidity as this strain performs much better in moderate climates. For indoor growers, we recommend to opt for LST techniques and avoid high stress training to get the most out of her growth potential.

Packaging

Sealed to ensure authenticity
Waterproof Coating
Aluminium interior lining
Pack front
Pack seed
Pack back
Protective sticker
QR code
Scratchable serial number

Compare with similar strains

Rating
Indoor
Harvest US Outdoor
Size
Height US
Flowering
Genes
500 – 600 gr/m2
Up to 39oz/plant
XL
55 – 70 inches
8 – 9 weeks
Hybrid
500 – 650 gr/m2
Up to 42oz/plant
XXL
55 – 70 inches
9 weeks
Hybrid
500 – 600 gr/m2
Up to 39oz/plant
XL
55 – 70 inches
9 – 10 weeks
Hybrid
550 – 700 gr/m2
Up to 46oz/plant
XXL
59 – 79 inches
9 – 10 weeks
Hybrid

Customer reviews

4.9 of 5
13 customer ratings
5 stars
92%
4 stars
8%
3 stars
0%
2 stars
0%
1 star
0%

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G
good_buddy_flowers
Reviewed 22 November 2024
exceptional flower
This plant stacked really big buds and is definitely one of the biggest plants I’ve grown. Fastbuds + autopots are a match made in heaven. Tarps on most of my phenos were fruit / candy with a minty backend. Only con I would say is that it didn’t wash well when it came to the jar test, but the flower was exceptional.
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John HighOhioAn
Reviewed 16 January
Papaya sherbet
Germination was a breeze amazing Grove from veg all the way into flower enormous buds all around the plant handled low stress training amazing Terps on this one are amazing🔥🧬
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N
Ninjabuds
Reviewed 28 June
Just a video submission
Just a video submission
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C
CAZZ420
Reviewed 1 June
Rainbow Melon rocks!!!
Absolutely loved how this plant grew! Easy germination and no issues for the entire grow. The smell puts your olfactory senses in overdrive and the taste brings you back to being a kid and eating Pixy Sticks! The buds are dense and super sticky.Can't wait to run this one again!
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Ninjabuds
Reviewed 27 June
Rainbow melon
Fastbuds rainbow melon was a beast. It’s very much as potential to stack really nicely. They have large dense nugs filled with crazy rainbow colors. The smell is of dank and fruit funk with some “z” terps on the back end. If you were to push this plant to the max you could easily make it grow giant donkey dicks. If you give it a little less light it will make large golf ball nugs spaced a half inch apart. A very nice producer and a stocky plant that can for sure hold its own. There is no need To steak or tie up branch’s durring late flower this plant is sturdy.
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@john_ohighoan
Reviewed 20 January
Rainbow melon
From day, one rainbow melon had vigorous growth all the way through the Veg handle, losers training, amazing after she got settled into the flower tent she started exploding with growth, had enormous bud on every branch, Some of the biggest buds I’ve ever had dense And frosty the pictures speak with themselves
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S
Shmullet
Reviewed 30 October
The best yet!!!
I've been growing for a long time. I use to buy from a place that we have all bought from. I love to and you know the rest. What I love about 42Fastbuds is they will let you buy just one seed if thats what you like! Any way I bought 3 Rainbow Mellon seeds and started them indoors. The seeds popped in under 48 hours. The one pic of the 3 ten gallon pots is where I transplanted them outdoors at the end of May 2025. I had to put saw horses up to tie them off too. By the end of Aug, they were around 6 feet tall with massive colas as you an see from the one Pic. The Pic's of the Tri-Combs says it all! Most all of the buds the tri-combs are yellow amber to brown and black. The potency of this strain is like nothing I've ever grown! All I use is mothers earth potting soil with GH Micro, Grow, Flower and Cal/Mag with some dried Chicken manure during flower. 42Fastbuds is now my go to place to buy seeds! There Genetics are incredable! My buds look like they have been dipped in sugar! My nephew nicknamed these buds sugar cookie1 Thank you to the team at 42FastBuds who made this possible! TKD~
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John HighOhioAn
Reviewed 16 January
One of my favorites of 2024
What can I say rainbow melon stole my heart this year vigorous growth right off rip as soon as it came out of the soil Handled stress, training, amazingly and even clones well too💪🔥🧬💯🫡
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K
Kev
Reviewed 6 October
Rainbow 🌈 melon 🍈
Very nice
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K
Kev
Reviewed 22 September
Rainbow 🌈 melon 🍈
This was a clone of rainbow melon. First time using uva light cant wait to taste her. 😋 smells amazing!
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Rainbow Melon™
Rainbow Melon™' pack backside
Rainbow Melon™
Rainbow Melon™' pack frontside

Customer questions & answers

Can I use living soil?
Yes, you can utilize any type of fertilizer or substrate you prefer, as long as you use them properly you will have excellent results.
Do you have a special feeding chart for your feminized?
Thanks for asking. No, however, you can treat them just like any other feminized photoperiod strains in terms of feedings and growing conditions.
Will you make these available in autoflowering?
Thanks for your interest. No, these are one-time-release limited edition seed packs that won’t be released in autoflowering or FF version.
What does hybrid mean?
Hello, that means that the strain contains both Sativa and Indica genetics in almost the same ratio.
Does sensitive mean I can’t grow it outdoors?
Thanks for asking. No, you can definitely grow it outdoors as long as you provide proper growing conditions.

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