Tips for Growing Purple Trainwreck Cannabis

Published on August 23, 2017 · Last updated September 30, 2022

This article is presented by Advanced Nutrients, a global company raising the bud weights and reputations of cannabis growers since 1999.

Strain Overview: Purple Trainwreck is a cross between Mendocino Purps and Trainwreck. Both parent strains are well-known in the California scene, and Purple Trainwreck follows in their footsteps. Known for its large yields and resistance to disease and mold, this strain has been a longtime favorite for outdoor cultivators.

Grow Techniques: Grow this strain outdoors if you can. Healthy soils and exposure to sunlight will allow this strain to grow large. Top once when the plant is a few feet tall and again every few weeks until it reaches flowering; this will allow the plant to grow into an even bush of buds. If you prune and stake the branches, you will be well rewarded.

Flowering Time: 8 to 9 weeks

Yield: High

Grow Difficulty: Moderate

Climate: Purple Trainwreck resists mold well and tolerates colder temperatures. While harsh weather can lower the yield, this plant can push through some tough times. Ideally, Purple Trainwreck should be grown between 65 and 80 degrees Fahrenheit.

Indoor/Outdoor: If you have the option, grow this strain outdoors where it has enough space to take off.

Feeding: Healthy soil at the beginning of the season will get Purple Trainwreck started on the right foot. Compost tea can improve the plant’s vitality, and top dressing the soil with phosphorus-dense nutrients at the beginning of flowering will keep Purple Trainwreck growing at full speed.

(Advanced Nutrients)

To learn more about feeding with Advanced Nutrients supplements, check out their online nutrient calculatoror call their grower support line at 1-800-640-9605.

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Leafly Staff
Leafly Staff
Leafly is the world’s largest cannabis information resource, empowering people in legal cannabis markets to learn about the right products for their lifestyle and wellness needs. Our team of cannabis professionals collectively share years of experience in all corners of the market, from growing and retail, to science and medicine, to data and technology.
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