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Where to Buy Marijuana Seeds in Ontario

By Aaron Girard · · Updated

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Contents

Ontario, Canada's most populous province, has a large community of home growers. Adults 19 and older can legally grow a few cannabis plants at home.

The first question is where to buy marijuana seeds in Ontario, and the law answers part of it. Below we cover the legal sources, online seed banks, growing conditions, and three popular strains.

Online Seed Bank That Ships to Ontario

The legal way to buy seeds in Ontario is through the Ontario Cannabis Store (OCS), the government's online store, or an authorized licensed retail store.

Under Ontario's cannabis laws, home-grown plants must start from seeds or plants purchased from the OCS or an authorized retailer. Seeds from other sellers don't meet that rule.

Some international online seed banks also ship to Ontario. Here is one well-known example.

MSNL (Marijuana Seeds NL)

MSNL, also known as Marijuana Seeds NL, is an online seed bank that ships to Ontario and other parts of Canada.

It carries a large selection of regular, feminized, and autoflowering seeds and offers stealth shipping.

MSNL is not an authorized Ontario retailer, so its seeds don't meet Ontario's home-grow rules. Health Canada lists "ships cannabis everywhere in Canada" as a common sign of an illegal cannabis retailer.

Unlicensed local "seed bank" stores are a different problem. In Ontario, only the OCS and authorized retail stores can legally sell cannabis seeds.

Lack of Regulation

Unlicensed shops operate outside the legal framework. Buying from them doesn't give you a legal starting point for a home grow.

Authorized stores, by contrast, sell regulated products. You can check any store against the province's official list of authorized retailers.

Limited Variety

Even legal retailers may have a limited selection of seeds. That can restrict your choice of strains for your growing conditions.

Quality Assurance

Seed quality matters for a successful grow. Unlicensed sellers may not give clear information about where their seeds came from.

Buying from an authorized retailer gives you a traceable, regulated product.

Discreetness and Convenience

The OCS sells online, so you can buy legally from home. Authorized stores also let you see products in person.

Customer Reviews and Reputation

Many growers check reviews before buying. Reviews can't make an unlicensed seller legal, so confirm a store is authorized first.

The Legality of Marijuana Seeds in Ontario

Recreational and medical cannabis are both legal in Ontario. Cannabis became legal nationwide in 2018 under the federal Cannabis Act.

Seeds are legal for adults to buy from authorized sources. Health Canada says adults may purchase cannabis products, seeds, and plants from authorized retailers.

Is it Legal to Buy & Grow Cannabis Seeds in Ontario?

Yes, with limits. A federal law in 2018 made it legal for Canadian adults to grow and possess cannabis in limited quantities.

Under the Ontario Cannabis Legislation, you can grow up to four cannabis plants per residence, not per person. Growing must be for personal use and not forbidden by your lease or condo rules.

You must be 19 or older to buy, use, possess, or grow recreational cannabis in Ontario.

Your starting seeds or plants must come from the Ontario Cannabis Store or an authorized retail store. Selection there can be narrower than at online seed banks, but it is the legal route.

Should You Grow Weed Indoors or Outdoors in Ontario?

Choosing the right environment is one of the biggest decisions for a home grow. Here is a quick comparison.

Indoor Cannabis Cultivation

Indoors, you control temperature, humidity, and lighting, which leads to more consistent quality and yields.

With a grow tent or grow room, you can grow year-round regardless of Ontario's weather.

Indoor growing also gives you more privacy and security.

The downside is cost. You'll need grow lights, ventilation, and climate control.

Outdoor Cannabis Cultivation

Outdoor growing costs less, since you rely on sunlight and need less equipment.

With space and sun, outdoor plants can grow large, though results depend on the strain.

Outdoor growing also uses far less electricity than an indoor setup.

Outdoor growing in Ontario is seasonal, limited to the frost-free months.

Outdoor plants also face pests and weather-related problems such as bud rot.

When to Sprout Weed Seeds in ON

Timing matters for a successful grow.

For an outdoor grow, start seeds indoors in early spring, around March or April, and move them outside once the risk of frost has passed.

Exact timing depends on where you live in Ontario and your local climate.

Best Strains to Grow in Ontario

Here are three popular strains. THC levels vary by grower and batch, so treat any potency figure as a rough guide.

1. Northern Lights

Photo from Reddit

Northern Lights is a mostly indica classic and one of the best-known strains among Ontario growers. It is known for moderate potency and relaxing effects.

Many people associate Northern Lights with sleep problems and relaxation. No strain is proven to treat a medical condition, so talk to a health professional about medical use.

Sellers list flowering at about eight weeks, which makes Northern Lights a good option for impatient growers.

CHECK PRICE AT MSNL

2. Ice Cream Cake

Ice Cream Cake is known for a sweet, creamy terpene profile that many people enjoy.

These feminized seeds produce an indica-dominant strain known for relaxing effects. Potency varies by grower and batch.

Ice Cream Cake is listed by sellers as a fairly fast-flowering strain.

CHECK PRICE AT MSNL

3. White Widow

White Widow is a classic strain known for solid potency and easy growing.

White Widow is a good option for beginners. It is forgiving, even for growers who aren't hands-on.

It has a distinctive terpene profile, which gives White Widow Feminized its recognizable smell.

CHECK PRICE AT MSNL

Conclusion

In Ontario, adults 19 and older can grow up to four plants per residence, and the starting seeds must come from the Ontario Cannabis Store or an authorized retailer. Sellers like MSNL ship to Ontario, but they are not authorized retailers.

Timing and the choice between indoor and outdoor growing both matter. Consider the strains above as a starting point.

Frequently Asked Questions

What are the top marijuana seed banks in ON?

The legal sources are the Ontario Cannabis Store and authorized retailers. MSNL ships to Ontario but is not an authorized retailer.

Yes, if you are 19 or older and buy from the Ontario Cannabis Store or an authorized retail store.

Yes. Adults 19 and older can grow for personal use, starting from seeds or plants bought from an authorized source.

How many marijuana plants can you legally have in ON?

Four cannabis plants per residence, not per person.

Sources

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