Photo of author
Written By Charlotte Miller

Growing weed is illegal in most states, federally. Check your state laws before ordering cannabis seeds. In the past, American growers had to buy their seeds from black market dealers who sold poor quality strains with no guarantee of availability. Today, American growers can buy cannabis seeds from online seed banks or local seed stores in states where it is legal to grow weed. Buying cannabis seeds online is safe, as long as you follow the rules and regulations of your state.

Read on to learn about its advantages. We’ve reviewed the best marijuana seeds to grow indoors.

Lemon Skunk

The strain was developed by crossing the Skunk plant with a Citral strain from Pakistan, and it’s a 50/50 indica/sativa hybrid. It responds well to training, so you can control its growth and yield indoors with scroG and low stress training methods. Lemon Skunk also has the ability to enhance yields when exposed to light at all budding sites. The resulting buds yield around 800 grams per square meter, and harvest is in late September in the northern hemisphere.


White Widow

When you’re looking for a strain that can thrive indoors, consider White Widow marijuana seeds. This strain is especially well suited to indoor growing. A square meter of space will support six to nine plants, producing lots of buds. White Widow can tolerate a temperature range of 20 to 22 degrees Celsius. Keep in mind that its THC content and CBD levels can vary depending on the growth medium, environmental conditions, and genetics.

Amnesia Haze

If you’re looking for marijuana seeds for indoor growing, consider Amnesia Haze. This sativa dominant strain is popular because of its prolific growth. However, it can be difficult to grow indoors, as it tends to stretch out a lot on a 12-12 lighting schedule. Read on to learn how to grow this marijuana variety indoors. Listed below are some growing tips to help you succeed!

Power Plant

Growers can find it easier to cultivate their Power Plant marijuana plants indoors than any other variety. These plants have the ability to stretch 300 percent during flowering. The plants do not require fertilizers, and they only require water and regular nutrients. Power Plant can reach maturity in as little as ten weeks. This strain is a must-have for cannabis growers. 

Northern Lights

When choosing the right seed for your marijuana growing, it is important to consider the pH levels of your growing medium. Too much or too little humidity can lead to problems like mold and fungus. Keep humidity levels above 60% when growing seedlings and reduce them by 5% each week during flowering. Moreover, lowering the temperature by at least 5% a week is also beneficial for Northern Lights marijuana plants, as lower temperatures will help them grow potent buds. If you are planning to grow marijuana indoors, you can consider buying seeds from this strain.

Green Crack

If you want to grow marijuana indoors, you should know about Green Crack seeds. This strain grows best in warm Mediterranean climates. The plants are ready for harvest at the end of September and yield anywhere from 15 to 20 ounces. When it comes to harvesting the buds, you can harvest them in the first half of October. The main requirement for harvesting Green Crack is that at least seventy-five percent of the pistils must change color.


Northern Lights Automatic

If you’re planning to grow cannabis indoors, consider using Northern Lights Automatic marijuana seeds. These marijuana seeds are bred to produce potent buds, no matter where you live. The Northern Lights strain has two distinct growth cycles. Once germination is complete, the plant enters the vegetative stage. This phase requires a significant amount of light. Northern Lights plants need at least eighteen hours of light every day to thrive. Dark periods slow photosynthesis, so an extended period of darkness may not be ideal.

Side Notes

If you’re looking for a high-quality marijuana seed, you may want to consider i49.net. The company provides quality marijuana seeds at a low price and almost guarantees they will arrive at your door. i49 also guarantees that their plants will grow to your satisfaction.