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54 Rainbow Markers (Feminized) – Best Coast Genetics

“Looking to color your garden? 54 Rainbow Markers by Best Coast Genetics combines Rainbow Sherbet 54 and Permanent Marker for a delightful 9 to 10 week bloom. Enjoy uplifting creativity with a zesty citrus, pine, and berry aroma. Great for all growers! Scroll down for the full scoop!”

Pack Size: 5 seeds

$37.88

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STRAIN INFORMATION

Seed Type

Seed Type

FEM

Indica/Sativa

Strain Type

Sativa Dominant

Lineage

Lineage

Rainbow Sherbet 54 AKA Studio 54 x Permanent Marker

Pack Size

Pack Size

5 seeds

Indica/Sativa

Indica / Sativa

60/40

THC

THC %

20% to 25%

Aroma

Aroma

Citrus, fuel, pine, sweet

Flower-time

Flower Time

9 to 10 weeks

Yield

Yield

High

Terpenes

Terpenes

Myrcene, limonene, caryophyllene, pinene, linalool

Effects

Effects

Calming, creative, energetic, euphoric, hungry

Best Use

Best Use

Daytime

Grow Tips

Grow Tips

Train your plants early for optimal growth and maximize yields with consistent feeding. Maintain a warm climate for best resin production.

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54 Rainbow Markers Seeds by Best Coast Genetics

Best Coast Genetics 54 Rainbow Markers feminized seeds are a hybrid bred from (Rainbow Sherbert 54 AKA Studio 54) x Permanent Marker, sold as a 5-seed feminized pack. Expect 20% to 25% THC, 9 to 10 weeks of flowering, high yields, and a citrus, fuel, pine, sweet aroma. Effects: calming, creative, energetic, euphoric, hungry. Difficulty: intermediate.

Breeder Best Coast Genetics
Lineage (Rainbow Sherbert 54 AKA Studio 54) x Permanent Marker
Type Hybrid
Seed type Feminized, photoperiod (bred for female plants; not autoflowering)
Seeds per pack 5
THC 20% to 25%
CBD Less than 1%
Flowering time 9 to 10 weeks
Yield High
Difficulty Intermediate
Aroma Citrus, fuel, pine, sweet
Dominant terpenes Myrcene, limonene, caryophyllene, pinene, linalool
Effects Calming, creative, energetic, euphoric, hungry

54 Rainbow Markers seeds by Best Coast Genetics

54 Rainbow Markers seeds by Best Coast Genetics pair Rainbow Sherbet 54, also known as Studio 54, with the modern heavyweight Permanent Marker in a feminized hybrid built for color, resin, and loud terpenes.

Below is everything worth knowing before you pop this 5-pack, from lineage and terpenes to practical growing pointers.

What you'll find on this page

54 Rainbow Markers Seeds: Genetics & Lineage

The lineage here is Rainbow Sherbet 54, AKA Studio 54, crossed with Permanent Marker. Rainbow Sherbet 54 contributes candy-sherbet sweetness and vivid coloration, while Permanent Marker brings the sharp, funky gas that made it one of the most talked-about strains of recent years.

Best Coast Genetics chose this pairing to balance the two sides of a true hybrid: dessert-sweet fruit on one hand and pungent fuel on the other. Expect some variation between phenotypes across the feminized 5-pack, with standout plants leaning toward heavy resin production and rainbow-hued flowers.

Flavor & Aroma

The aroma profile blends citrus, fuel, pine, and sweet notes. Break open a mature flower and the citrus and fuel hit first, with pine resin and a sugary finish underneath. In the grow room, expect the smell to build steadily through late flower, so plan your carbon filtration accordingly.

On the palate, the dominant terpenes are myrcene, limonene, caryophyllene, pinene, and linalool. Limonene and pinene drive the bright citrus-pine front end, caryophyllene adds peppery depth, and myrcene with linalool rounds the exhale into something smooth and sweet.

Effects & Cannabinoids

Lab-tested THC ranges from 20% to 25%, and the reported effects are calming, creative, energetic, euphoric, and hungry. That mix reflects the strain's balanced hybrid cannabis genetics: a bright, euphoric onset that settles into a relaxed, creative groove.

Best Coast Genetics lists this one as a daytime-friendly hybrid. The energetic and creative edge makes it a good pick for projects and social sessions, while the calming undertone keeps it from feeling racy at reasonable doses.

Growing 54 Rainbow Markers Seeds

Flowering time runs 9 to 10 weeks with a high yield potential, and the grow difficulty is rated intermediate. Train your plants early to open up the canopy, feed consistently, and keep a warm, stable climate to maximize resin production through the final weeks.

Growers with a season or two of experience should feel right at home. If you are comparing options before committing, browse the full lineup of cannabis seeds at Seeds Here Now to see how this cross stacks up against other Best Coast Genetics drops.

Who 54 Rainbow Markers Seeds Are For

These seeds suit growers chasing bag appeal and modern exotic flavor: hash makers eyeing the heavy terpene load, phenotype hunters who want a shot at a rainbow-colored keeper, and home growers who want feminized seeds so every plant counts.

Storage, Germination & What to Expect

Store your pack cool, dark, and dry — a sealed container in the refrigerator preserves viability for years. When you are ready, germinate with the paper-towel method or straight into a moist starter plug, keeping temperatures in the mid-70s Fahrenheit.

Feminized seeds mean virtually every sprout grows into a flowering female, so a 5-pack gives you five real chances at a keeper. Expect vigorous seedlings and a noticeable stretch when the flip to 12/12 comes.

Why Buy 54 Rainbow Markers Seeds at Seeds Here Now

Seeds Here Now sources every pack direct from the breeder, so the 54 Rainbow Markers seeds you receive are authentic Best Coast Genetics stock, stored properly and shipped fresh. Orders ship fast and discreetly within the US, with tracking on every package.

We back purchases with our germination guarantee and real customer support from people who actually grow. Grab your pack while this drop is in stock — Best Coast releases move quickly and restocks are never guaranteed.

54 Rainbow Markers Terpenes & Effects at a Glance

  • Dominant terpenes: myrcene, limonene, caryophyllene, pinene, linalool.
  • Aroma: citrus, fuel, pine, sweet.
  • Effects: calming, creative, energetic, euphoric, hungry.
  • THC: 20% to 25%. Yield: high. Difficulty: intermediate.

How to Grow 54 Rainbow Markers Feminized Seeds

Short answer: 54 Rainbow Markers is an intermediate grow. Veg under 18/6 light, then flip to 12/12 for a 9 to 10 week flower. Keep humidity in check, feed Cal-Mag, support the branches late in bloom, and harvest by trichome color. 54 Rainbow Markers is rated for a high yield, so give it room, net the canopy and support the tops late in bloom.

Growing 54 Rainbow Markers Indoors

  • Light schedule: 18/6 in veg; 12/12 to trigger and hold flowering. Feminized photoperiod plants will not flower on their own.
  • Environment: roughly 55–70% RH in veg and about 40–55% in flower, dropping toward the low 40s in the final weeks to protect dense buds from mold.
  • Airflow: oscillating fans above and below the canopy plus steady exhaust.

Growing 54 Rainbow Markers Outdoors

  • Plant after your last frost in full sun and well-draining soil; a warm, dry finish protects dense buds.
  • Photoperiod plants start flowering as nights lengthen after midsummer, so outdoor harvest lands in fall depending on latitude.
  • In rainy or humid climates, use a greenhouse or rain cover and thin interior growth.

Feeding 54 Rainbow Markers

  • Start light; seedlings and early veg need only a mild, balanced feed.
  • Add Cal-Mag, especially under LED lighting and in coco or RO water.
  • Keep pH around 6.0–6.8 in soil and 5.8–6.2 in coco or hydro.
  • In flower, shift toward phosphorus and potassium and ease nitrogen after the stretch. Reduce strength at the first sign of tip burn.

Training 54 Rainbow Markers

  • Top or FIM once or twice in veg, then low-stress train into a flat canopy.
  • A SCROG net or yo-yos support heavy late-bloom branches.
  • Light defoliation before the flip and around day 21 of flower opens the canopy.
  • Feminized plants can be trained from early veg; there is no sexing step to wait for.

Flowering Time & When to Harvest 54 Rainbow Markers

54 Rainbow Markers flowers for 9 to 10 weeks after the switch to 12/12. Judge ripeness with a loupe: harvest when trichomes are mostly cloudy with some amber. Dry slowly at about 60°F and 60% RH for 10–14 days, then cure in jars. See our cannabis harvest and cure guide.

New to germinating? Follow our guide to germinating cannabis seeds; germination is covered by our growers guarantee.

54 Rainbow Markers Regular vs Feminized vs Autoflower

This Best Coast Genetics pack is feminized photoperiod seed: bred to grow female plants, so you skip sexing and every healthy plant can go toward flower. Plants flower when you switch the light to 12/12. Pick a regular pack instead if you want males for breeding.

Free US shipping on orders of $100 or more.

Browse every Best Coast Genetics pack, all feminized cannabis seeds, hybrid cannabis seeds, or all breeders. Know your local laws: are cannabis seeds legal in 2026?


Frequently Asked Questions


The 54 Rainbow Markers (Feminized) strain by Best Coast Genetics has a flowering period of 9 to 10 weeks. This moderate bloom time allows the plant to fully develop its resinous buds and complex terpene profile. The predictable flowering window makes it a manageable choice for growers planning their harvest schedule, whether cultivating indoors or outdoors.
The 54 Rainbow Markers (Feminized) strain is a cross between Rainbow Sherbet 54 and Permanent Marker, bred by Best Coast Genetics. Rainbow Sherbet 54 contributes fruity sweetness and vibrant coloration, while Permanent Marker adds heavy resin production and deep, complex flavors. This combination results in a well-balanced hybrid with exceptional bag appeal and a diverse terpene profile.
The 54 Rainbow Markers (Feminized) strain offers a zesty and layered aroma combining citrus, pine, and berry notes. The citrus elements likely come from its Rainbow Sherbet 54 parentage, while the earthy pine and sweet berry undertones reflect the Permanent Marker influence. This complex terpene blend creates a flavorful smoking or vaping experience that appeals to connoisseurs seeking aromatic diversity.
The 54 Rainbow Markers (Feminized) strain delivers uplifting and creativity-enhancing effects, making it ideal for daytime use or artistic endeavors. Its balanced hybrid nature provides mental stimulation without overwhelming sedation. Regarding cultivation, Best Coast Genetics describes this strain as great for all growers, meaning beginners and experienced cultivators alike can achieve successful results with standard growing techniques and moderate attention.
Best Coast Genetics 54 Rainbow Markers is a feminized 5-seed pack of a hybrid bred from (Rainbow Sherbert 54 AKA Studio 54) x Permanent Marker. It tests 20% to 25% THC, flowers in 9 to 10 weeks with high yields and has a citrus, fuel, pine, sweet aroma. Listed effects: calming, creative, energetic, euphoric, hungry. Feminized seeds are bred to grow female plants, so there is no sexing step.
These Best Coast Genetics 54 Rainbow Markers seeds are feminized, not autoflowering. They are bred to grow female plants, and they are photoperiod, so they flower when the light schedule changes, usually to 12/12 indoors.
Veg 54 Rainbow Markers under an 18/6 light schedule, then flip to 12/12 for a 9 to 10 week flower. It is rated intermediate. Keep flower humidity around 40–55%, add Cal-Mag, keep fans moving air through the canopy, and use a trellis net to support heavy branches late in bloom. Expect high yields.
Feminized seeds are bred to grow female plants, so you do not need to sex the pack. Heavy stress, such as light leaks during the dark period, big temperature swings or root damage, can push any plant to throw a few male flowers, so keep the dark period fully dark and check the buds weekly in flower.

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