Outdoor Marijuana Growing Guide from Scratch 2025 – Soft Secrets

Liz Filmer
01 Jul 2025

Get ready for the 2025 growing season with Soft Secrets' Outdoor Marijuana Growing Guide. This resource will help you navigate each stage of outdoor cannabis cultivation, suggest related readings, and highlight challenges you'll face—all at no cost. In this extract, we’ll cover choosing the right location for planting and selecting marijuana seeds.


For the full first Chapter of the Outdoor Grow Guide please follow this link to the Soft Secrets US site.

How can I grow marijuana outdoors in 2025?

There’s no simple answer; it requires a holistic approach considering various factors. People grow marijuana for many reasons: to avoid the black market, to seek quality, or for medicinal needs. It’s an engaging endeavour that fascinates many.

Step 1: Choosing the Right Location

Marijuana needs a proper space to thrive. You can start on your roof or other spaces around your home. Whether in soil, pots, or other setups, ensure you select a suitable cultivation method. Understanding your local climate is vital. Pay attention to seasonal weather patterns and potential challenges. Prevention is key—healthy plants yield better results. For local weather insights, consult online resources or talk to nearby residents.

The Importance of Light in Cannabis Cultivation

Light is crucial for successful cannabis cultivation. Plants need at least five hours of direct sunlight for healthy growth, as insufficient light can lead to elongated plants with poor bud quality. South-facing sites are ideal for maximizing sunlight exposure. Additionally, complete darkness during the flowering period is essential; light pollution can confuse the plants, affecting their bloom. Wind can strengthen plants, but overly exposed sites may lead to branch breakage and dehydration. Discretion is important as visibility can attract unwanted attention from authorities or thieves. Using shade screens or bamboo can help shield plants from prying eyes. Quality water is essential for cultivation, so access to a water source is beneficial. Pre-wetting marijuana seeds helps kickstart germination for better results.

Step 2: Choosing Marijuana Seeds for Outdoor Growing

After selecting your growing location and climate, the next key decision is purchasing quality seeds. Using free seeds of unknown origin can lead to poor-quality plants. Invest in seeds from reputable seed banks known for their stable genetics and characteristics, as the saying goes: “what you sow, you will reap.” Understanding the differences between cannabis types is essential. Indica varieties are fast-flowering, and bushy, and produce a sedative effect, while Sativa strains are tall, slender, and more cerebral, usually taking longer to harvest. Most available strains are hybrids, often combining traits from both.

2.1 Landraces, Skunk, and F1 Hybrids

Landraces are original, stable strains from specific regions, like the Hindu Kush or Jamaica Blue Mountain. F1 hybrids are created by crossing two pure strains, with Skunk being a notable example. Skunk is a stable hybrid known for its unique blend of genetics and has historical significance in the cannabis seed bank movement.

2.2 Quality vs. Price of Seeds

Choosing seeds does not always mean going for the most expensive option. Price often reflects novelty rather than quality. For beginners, Skunk and its hybrids, like Critical or Green Poison, are excellent choices due to their resilience and high yields. Afghan seeds are also recommended for their quick harvest and resin production.

For the full first chapter of the Soft Secrets "Outdoor Grow Guide, please follow this link to the US Soft

Secrets site.

More From Soft Secrets:

When is the Best Time to Grow Weed Outdoors?

When to harvest outdoor cannabis plants

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Liz Filmer