How Long Does It Take To Grow Weed From Seed

Growing cannabis plants at home won’t be an option until July 2023 — unless you’re… Being a cannabis consumer growing your own weed can be one of the most rewarding aspects. It is vital that you know and understand that when it comes to

Growing cannabis at home: A Connecticut guide

Advanced Grow Labs CEO David Lipton, right, stands high in a company’s West Haven Flower Room that was modified to grow more marijuana plants by using rolling bench tables to better utilize the square footage of the room. Tyler McKinley, an AGL production team member, left, opens up the canopy of the cannabis plant so light my penetrate the lower flowering sights of the plant on June 1 2018.

Peter Hvizdak / Hearst Connecticut Media file photo

Editor’s note: This is part seven of a seven-part series on what readers should know about adult-use, or recreational, cannabis in Connecticut.

A s we mentioned in Day 1, growing cannabis plants at home won’t be an option until July 2023 — unless you’re a medical patient who was allowed to get started in October 2021. Either way, the rules are the same.

Let’s take a look, courtesy of Hearst Connecticut state government reporter Julia Bergman.

The basics

Medical patients ages 18 and older may grow up to three mature and three immature cannabis plants at home, with a cap of 12 total plants per household. The same rules will apply to all Connecticut adults 21 and older come July 1, 2023.

Plants must be grown indoors at your primary residence and can’t be visible from the street or anywhere people under age 21 can access them.

Where do I get seeds?

You can buy seeds online, but perhaps the simplest way is to get them from someone who is already growing cannabis plants. Under Connecticut’s law, you’re allowed to give away cannabis as a gift.

Seed prices vary depending on the strain and quantity. A quick look online showed prices ranging from $25 to $1,000 depending on the strain.

Which kind of seeds should I get?

Traditional cannabis plants are either male, which produce seed pods, or female, which produce flowers that can be harvested.

If you’re buying regular seeds, you have about a 50/50 chance of them being male or female.

Autoflowering feminized cannabis seeds are often recommended for first-time growers. These seeds produce plants that flower on their own and don’t require any changes in lighting.

Autoflowers also take less time to grow and are compact, which makes them ideal for growing indoors in small spaces.

The downside? They produce fewer flowers and lower THC levels, Connecticut hemp farmer and Wepa Farms CEO/founder Luis Vega said.

See also  Moon Rock Weed Seeds

What’s the difference between a mature and immature plant?

Mature plants are in the flowering state, which is when they produce THC, the psychoactive ingredient. Immature plants are in the vegetative state — the period of growth between germination and flowering.

Becky Goetsch, owner of Killingworth’s Running Brook Hemp, is applying to become a micro-cultivator of recreational marijuana. She already grows marijuana plants heavy with CBD.

Jordan Fenster / Hearst Connecticut Media Group

What about the lighting?

Plants should get 18 hours of light when they’re in their vegetative state and 12 hours of light when they’re flowering.

Joseph Raymond, founder and president of New England Craft Cannabis Alliance, recommended purchasing LED grow lights, which are more expensive “but definitely worth it,” as bad lighting can ruin the process.

What other equipment do I need?

Raymond and Vega recommend purchasing a specialized tent to keep a controlled environment. Raymond also suggested supplemental CO2.

You’ll need a fan for air circulation. Raymond prefers a peat moss-based soil, or a coconut coir-based soil for hydroponic growing, in which specialized watering systems replace their natural counterparts, sun and rain.

Raymond said growers should water plants one to three days per week. Overwatering and not providing the soil with enough nutrients such as nitrogen and phosphate fertilizers are among the most common mistakes people make, said Kebra Smith-Bolden, a registered nurse and the CEO of Connecticut’s CannaHealth.

How long does cannabis take to grow?

Indoor growing times vary but, on average, from seed to harvest it usually takes about three to four months — but this largely depends on lighting and the equipment used.

Growing autoflowering plants takes 8 to 10 weeks on average.

How much cannabis will I be able to harvest from my plants?

That depends on many factors, including the strain and how long you let your plant grow. Raymond and Vega said on average people should expect to get 2 to 4 ounces of pot per plant.

That’s it!

Thanks for going on this journey with us these past seven days. We’d love to hear your thoughts: Did you learn something new? Is there another related topic we should tackle? Would you be interested in a weekly cannabis newsletter?

Send us an email:

Thanks again for reading.

More from this series

Day 1 – A primer
Day 2 – How might I feel?
Day 3 – A trip to the dispensary
Day 4 – Inside the law
Day 5 – Inside the law, pt. 2
Day 6 – Medical marijuana

To read the latest stories about cannabis in Connecticut, visit

To sign up for our newsletters, click here.

An important note: We aren’t lawyers and what’s written above and elsewhere in this series isn’t legal advice — it’s our best interpretation based on analysis of the lengthy law and conversations with experts.

Recreational cannabis is a new area of law in Connecticut. If you have questions, talk to a lawyer.

Julia covers Connecticut politics for Hearst, including how public policy decisions affect the lives of residents here. She previously reported on the military for The Day newspaper in New London. A native of Philadelphia, Julia now calls Connecticut home, but won’t give up her 215 area code.

See also  Weed Seeds Canada

Average Grow Period for Sativa , Indica , and Hybrid Strains of Cannabis

Being a cannabis consumer growing your own weed can be one of the most rewarding aspects. It is vital that you know and understand that when it comes to growing all strains aren’t created equal.

Sativa, Indica, and hybrid strains all grow differently and have varying degrees of time it takes to flower. Are you aware of the different growing periods for each? It is important to know the average grow period and differences of growing each strain.

The Life Cycle of Cannabis Plants

Once your seeds have been sown and your cannabis plant has become a little baby seedling. After that; it will experience two major stages of life; known as the vegetative stage (when plants are growing) and the flowering stage (where plants are producing buds).

The Seedling stage:

Can last anywhere from 3-6 weeks.

The Vegetative Stage

This is where your plant begins to grow, and grow, producing those big jagged leaves cannabis is famous for.

Did you know a healthy pot plant can grow up to 2 inches in one day if you did everything right. Whether sativa, indica, or hybrid, this is the time when the roots of your cannabis plant continue to expand, and your plant continues to grow larger.

The length of time a plant is in the vegetative stage is completely dependent on its exposure to light. Growing cannabis indoors, means you can manipulate your light cycle, essentially keeping plants in the vegetative state as long as you want. To keep a plant in vegetative without flowering, it

Should receive under 18 hours of light and 6 hours of darkness. The longer your plants stay in a vegetative state, the bigger your plants will get, so you will need space.

Flowering Stage

The flowering stage of cannabis is when your plants start to produce the flowers that will eventually become the buds you harvest. It’s also the stage of a cannabis plant occurs after light exposure’s reduced. Where cannabis plants will stay in veg forever if they’re kept under light for 18 hours a day, switching the light cycle to 12 hours of light and 12 hours of darkness will initiate the flowering stage.

See also  Weed Seeds For Sale In Usa

The average cannabis flower time is 6-10 weeks and sometimes longer. The length of time plants are in flower depends on the type of cannabis you’re growing as well as the conditions you’re growing in.

The normal grow period for Sativa , Indica , and Hybrid :

Sativa Flowering Time to Fully Grown Plant

Sativa strains of cannabis usually grow: long, tall, and lanky. Secondly; sativa stem is from regions near the equator, where the length of the day rarely changes regardless of what time of year it happens to be. Equal days and equal nights have led sativa strains to grow in short, consistent photoperiods. This simply means that the height of a sativa plant increases during both vegetative and flower periods.

Pure sativa strains can grow to heights of 20 feet due to growing so tall, indoor growers generally stick to indica strains instead. Sativa typically has a shorter vegetative cycle, but once the plant begins to flower it can take up to 10-12 weeks until it is ready for harvest. A pure sativa strain take 16 weeks to finish in flower.

The growing period for pure sativa strains is around six months.

Indica Flowering Time to Fully Grown Plant

Popular choice for many experienced growers. Indica strains grow short and fat and typically yield more than their tall, lanky sativa counterparts. They are also known to have shorter flowering periods than sativas. Because indicas have a shorter flower period, indoor growers can have more annual cycles. The flowering period for indica strains is typically around 8 weeks. If you’re growing indica, you can expect your plants to be in flower for 8-12 weeks.

Hybrid Flowering Time to Fully Grown Plant

Hybrids are a blend of sativa and indica cannabis strains. Also, hybrid cannabis strains are a blend of both indica and sativa, when cultivated they typically take on traits of one or the other. Much like sativa strains, hybrid strains can grow quickly during the vegetative stage. When it comes time to flower however, they may take on the shorter flower periods common to pure indica strains. Typically, hybrid strains will stay in flower for 6-10 weeks until ready for harvest.

By growing indoors, you manipulate your environment a bit more. Overall, the average growing period for all types of cannabis, sativa, indica, and hybrids included is around 3-6 months depending on the environment you’re growing in. To stay updated on the Medical Marijuana Cannabis laws and regulations check out the DHSS website.