When Do Outdoor Plants Start to Flower in California?

Many growers opt to grow their plants outdoors. With outdoor planting, you don’t have to worry about providing your plants with light as it grows.

A marijuana plant has different growth stages throughout its lifespan. So if you were wondering: When does flowering start outdoors? This guide will explain the average flowering time of outdoor plants to help you improve your results.

Flowering Periods in Northern and Southern California

Before we answer the questions: when does flowering start outdoor in California? You need to understand that there is a big difference when it comes to flowering periods in Northern California or Southern California. 

The two regions do not have the same seasons as other geographical areas. In Southern California, the weather is sunny and warm. Northern California, on the other hand, has gloomy weather.

Growing Marijuana
Growing Marijuana

Flowering seasons depend on several factors. Most of the marijuana strains begin to flower at the start of August. So if you are asking yourself: When does flowering start outdoor? 

Keep in mind that flowering depends on the environment that you’re growing the plant, the genetics of the plant, and the growing practices you use. That said, the best season for growing is summer. There is adequate daylight for marijuana plants to grow.

Average Time for Outdoor Plants in California

To answer the question: When does flowering start outdoor, you can expect your outdoor plants to start flowering from the start of August to late September. Ideally, this is when the life cycle triggers the flowering stage.

Essentially, this is the general timeline for lots of photoperiod strains or those that need a change in the light cycle to 12/12 so that they can start flowering.

Growing Marijuana Outdoors
Growing Marijuana Outdoors

During early August, plants are already past their vegetative stage, and they will begin to flower and make buds. During the flowering stage, it is essential to protect your plants from pests. Be sure to examine your plants daily for any signs of pest/disease attacks.

Additionally, you may prepare for any potential hazards like temperature changes. Keep in mind that too much water can also damage your crops. Consider some cover that you can use to protect your crops in case of heavy rainfall.

What Are the Best Marijuana Strains That You Can Grow Outdoors?

There are so many strains of cannabis that you can grow outdoors in California. The mild winter, the right amount of rainfall, and the long summers filled with sunshine make this state a paradise. Here are some of the strains you can grow outdoors in this state.

Blue Cheese Autoflower Strain

The Blue Cheese Autoflowering marijuana strain has a delicious taste. Also, it is known to grow easily and fast. This strain is perfect for outdoor growers since their auto-flowering genetics help them adapt quickly.

This Indica-dominant strain is a cross between a Cheese Autoflowering and an Auto Blueberry; it has 80% Indica and 20 % Sativa levels. Its THC content is up to 19%. Additionally, the strain is fast-flowering when grown outdoors, and it has a lasting Indica effect.

Blue Cheese Autoflower Seed Properties

Plant Type80% Indica 20% Sativa
THCUp to 19%
Grow DifficultyEasy
ClimateIndoors | Continental | Mold Resistant
Plant SizeAverage
Flowering Time8 weeks
Yields4 to 6 oz per 3x3ft

Buy Blue Cheese Autoflower Seeds

  • 80% Indica 20% Sativa 
  • THC levels up to 19%
  • Fast-flowering indoors and outdoors

Blue Dream Autoflower Strain

Blue Dream Autoflower is a high-THC strain. It delivers a day-long laxative high effect. With this plant, you are assured to love growing it through all the growth stages. This marijuana strain originated in California. It has a Ruderalis genetics that makes it adapt to almost every environmental condition. The best part is, it flowers between 9 weeks.

It has 20% Indica and 80% Sativa hybrid level that provides users with an easy-going high for daily use. Its THC levels are at 21%, and it has high yields. A Blue Dream Autoflower is easy to grow and is high-yielding in the Mediterranean areas.

Blue Dream Autoflower Seed Properties

Plant Type20% Indica 80% Sativa
Grow DifficultyModerate
ClimateIndoors | Temperate | Mediterranean
Plant SizeTall
Flowering Time9 weeks
Yields21 oz per 3x3ft

Buy Blue Dream Autoflower Seeds

  • 20% Indica 80% Sativa 
  • THC levels up to 21%
  • Produces heavy yields

Blueberry CBD feminized Strain

The Blueberry CBD feminized has a high CBD content compared to the THC levels; it provides users with great relief and a unique euphoria. It is common for its unique blueberry flavor and aroma. This strain has almost all the best features of Blueberry weed strains.

With 80% Indica level and 20% Sativa level, you are guaranteed a chill high and pain relief. What’s more? This marijuana strain has a cannabinoid pump that contains healing benefits. It blocks the psychoactivity of the THC psychoactive effects, making it psychoactive-free. Lastly, the CBD Blueberry is ideal for marijuana users seeking therapeutic effects.

Blueberry CBD Feminized Seed Properties

Plant Type80% Indica 20% Sativa
Grow DifficultyModerate
ClimateIndoors | Mediterranean
Plant SizeTall
Flowering Time9 weeks
Yields18-25 oz per 3x3ft

Buy Blueberry CBD Feminized Seeds

  • 80% Indica 20% Sativa 
  • THC levels <1%
  • CBD levels 16%

Super Skunk Feminized Strain

Looking for a weed strain with a laxative and couch-lock effect? The Super Skunk is the strain for you. The best part is? You can remain clear in thought even when under the influence.

Super Skunk is easy to grow, has a delightful skunky smell, and provides users with a full-body high. With 80% Indica and 20% Sativa levels, this strain is among the world’s most popular weed strains.  Many users love it for its relaxing high. Furthermore, growers are not burdened with removing male plants from the gardens. The only focus is on growing.

Super Skunk Feminized Seed Properties

Plant Type80% Indica 20% Sativa
Grow DifficultyEasy
ClimateIndoors | Mediterranean
Plant SizeAverage
Flowering Time8 weeks
Yields18-21 oz per 3x3ft

Buy Super Skunk Feminized Seeds

  • 80% Indica 20% Sativa 
  • THC levels 20%
  • Easy to grow plant

Super Mix

The Super Mixpack consists of Gorilla Glue, Girl Scout Cookies Extreme, and Bruce Banner; this makes it ideal for growers looking for consistent heavy yields. The three strains in the Super Mixpack all have a high THC and are suitable for growing outdoors.

Bruce Banner is mentally stimulating and physically relaxing. Girl Scout Cookies Extreme is known for giving users euphoria and has a sweet, earthy taste and smells. With its coffee-and-chocolate-like taste and couch-locking properties, Gorilla Glue is guaranteed to produce quite the buzz.

Buy Super Mix

  • Gorilla Glue 
  • GSC Extreme
  • Bruce Banner


For those asking: When does flowering start outdoor, this guide has answered your question. Most of the weed strains start the flowering stage around the beginning of August.

Different strains have different flowering genetics that trigger their flowering stage. Indica weed strains flower earlier in the year compared to the Sativa strain.

You need to know all about the series of weed stages as they grow to maturity and the nutrients they require to get better results. Understanding the life cycle is also crucial, as it will allow you to know when to expect the flowering stage. If you are looking for cannabis seeds, why not visit ILGM.com? We have high-quality seeds and offer guarantees on our products.

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