How long does Critical Fast Bud autoflower take from seed to harvest?

It takes about 8 to 10 weeks from germination to harvest, offering fast results in a single season

Are Critical Fast Bud autoflower seeds reliable for beginners?

Yes, these seeds are rated Easy, making them suitable for growers with limited experience.

What’s the THC to CBD ratio in Critical Fast Bud autoflower?

It has 15% THC and 0.2% CBD, making it a smooth yet potent indica-leaning hybrid.

Critical Fast Bud Autoflower Seeds – Quick 8–10‑Week Harvest


Genetics	Critical Autoflower x Fast Bud
THC Level	15%
CBD Level	0.20%
Category Type	Indica
Growing Level	Easy
Flowering Time	8-10 weeks
Indoor Height	Small (0-4 FT)
Outdoor Height	Small (0-4 FT)
Harvest Time	All Year
Indoor Yields	16 oz/m2
Outdoor Yields	2 oz/plant
Taste and Smell	Nutty, Skunky, Sweet, Woody
Terpenes	Caryophyllene, Humulene, Limonene, Pinene

Genetics

Critical Autoflower x Fast Bud

THC Level

15%

CBD Level

0.20%

Category Type

Indica

Growing Level

Easy

Flowering Time

8-10 weeks

Indoor Height

Small (0-4 FT)

Outdoor Height

Small (0-4 FT)

Harvest Time

All Year

Indoor Yields

16 oz/m2

Outdoor Yields

2 oz/plant

Taste and Smell

Nutty, Skunky, Sweet, Woody

Terpenes

Caryophyllene, Humulene, Limonene, Pinene

Strain Description

Critical Fast Bud strain blends the genetics of Critical Autoflower and Fast Bud, and an indica-leaning plant with 15% THC and 0.2% CBD. It’s known for pine-fresh, citrus-woody aromas and a complex flavor profile of nutty, skunky, sweet, and woody notes. The effects are deeply relaxing and sleepy, ideal for unwinding or promoting better sleep. Some users also report sensual and awareness-enhancing effects.

Growing Information

This autoflower thrives in temperate/continental or Mediterranean climates both indoors and outdoors. It reaches a modest height of up to 4 ft, making it suited for small spaces . The full cycle—from seed to harvest—takes about 8–10 weeks, allowing for multiple harvests per year. Indoor growers can expect 16 oz/m², while outdoor yields hover around 2 oz per plant

Quick Grow Tips

Lighting: Maintain consistent lighting; no need for 12/12 cycle—autoflowers bloom automatically.

Nutrients: Use light feeding to support steady vegetative and flowering growth.

Watering: Water regularly but avoid overwatering—plants are designed for easy-care cultivation.

Environment: Keep temperatures moderate; airflow is crucial indoors to preserve resin quality and prevent mold in dense buds.

5 reviews for Critical Fast Bud Autoflower Marijuana Seeds

Rated 5 out of 5

Dianna M – June 26, 2023

The seeds were shipped promptly after I placed my order. got my seeds real quick! thanks CKS!
Rated 5 out of 5

John White – June 17, 2023

Fast shipping, discreet packaging, and high-quality seeds. This store is a must-try for all marijuana seed enthusiasts.
Rated 5 out of 5

Matthew – May 23, 2021

When sprouted this plant took off still in vegg growing vigorous will come back in few weeks or month n update
Rated 5 out of 5

CV – March 21, 2021

This plant grows into a Monster (: It blooms straw yellow and is something to see. The plant I grew was grown in a 5 Gallon smart pot. The first weeks are slow, nurse it. Then the plant took over the whole planting container and grew through the sides and bottom. Next time I will use a 7 Gallon smart pot. It’s a very aggressive plant! The buds are around the size of a 3/4 inch marble, firm and covered with golden hairs. When they are squeezed an oily oil/resin extrudes smelling like Diesel fuel. The buds have to be dried carefully to prevent molding.
This strain has an affinity for this product: Hygrozime. Don’t over do it~! Just use a little with your regular watering and fertilizing.
Rated 5 out of 5

Gary Bailey – October 27, 2020

I got stunned when I grow this plant. The seeds are perfect for me. This plant is shy at first, but later on it bloom! It shows how healthy it is. It has a good yield. And this suits my body. I like so much the effects!