At Purple Caper Seeds the Father’s Genetics Contribute Vigor, Potency, and Larger Yields.

Male cannabis plants make pollen sacks to fertilize the female flowers and, for breeders, selecting the parental lineage of strains is a crucial decision. Purple Caper Seeds meticulously breeds its father plants because they carry and pass on crucial genetic traits which have a strong influence on the offspring of a strain.

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Dirt vs Living Soil. Why adding microbes to your cannabis garden is really beneficial.

Healthy soil for Cannabis plants. Synthetic nutrients, tilling, heavy equipment, poisonous pesticides, and herbicides have turned much of our soil into dirt. When soil is abused year after year to the point where almost all of the biology is gone, we get dirt. Dirt can’t hold nutrients, has no structure, and is prone to erosion and disease.

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Indoor lighting – it’s a whole new world by Ed Rosenthal from the Cannabis Grower's Handbook

Light Quality in Cannabis Cultivation by Ed Rosenthal

The quality of light is its color, or spectrum. Light spectrum is useful for directing the plant’s growth habits, as well as contributing to healthy photosynthesis. Comparing this to a car, if light intensity is the gas pedal to increase speed of photosynthesis, light quality would be the steering wheel. Using different colors of light allows growers to affect the plant in terms of yield, flavor, color, growth, flowering, and even the severity of pests and diseases (Davis and Burns 2016).

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Shining a Light on…. Grow Lighting Terminology

Fohse is proud to partner with Ed Rosenthal to educate cannabis cultivators on the benefits of high-intensity lighting in the grow room. Fohse has been leading the industry for the last 6+ years in making high-powered LED fixtures designed specifically to grow cannabis. The promise of higher efficacy coupled with greater PAR output has lured celebrities and industry veterans alike to purchase Fohse high-intensity LEDs. All are eager to increase their yields while lowering their bottom lines.

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Organic Cannabis Cultivation - What is integrated pest management [IPM]?

A prominent agricultural process that has been trending in the cannabis industry over the last few years is integrated pest management, better known as IPM. This combination of methods suits the cannabis grower as it minimizes the impact on the environment while boosting plant health and meeting regulatory constraints by reducing or eliminating the need for harsh chemical-based pesticides. Like any well-planned grow, IPM starts with selecting soil media full of nutrients and microorganisms, adequate forecasting and planning, trapping and monitoring, cultural controls, biological controls, and when necessary chemical controls featuring ingredients that are highly vetted with a low impact on the environment.

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Ed Rosenthal: Paradise Seeds Talks Classic Cannabis Strains

Paradise Seeds has been around since the mid-nineties and is one of the most decorated seed companies in Europe with many cannabis cups and awards accumulated over the years. Paradise’s strain library contains over 40 strains and features sativa, indica, hybrid, autoflower and CBD Rich/High varieties. Popular strains include Nebula, Delahaze, Wappa, El Dorado Gold, L.A. Amnesia and Auto Kong ll (from Paradise’s hugely successful collaboration with Tommy Chong) and CBDRelax and CBDream from the company’s new CBD range.


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THE 14 CANNABIS BRAND ARCHETYPES By David Paleschuck, MBA, CLS

Brand archetypes categorize universal patterns we intuitively know; helping us to quickly understand a brand’s point of view. And as such, they are an effective marketing “short-cut” embodying common elements. Applying these elements to a brand, helps potential customers identify and understand it – instantly. While all brands are bound to play within the rules and regulations of their respective states and municipalities, they must seek creative ways to make the laws work best for their businesses and more effectively than their competitors in order to succeed.

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Grow Cannabis With Healthy Roots - Oxygen can be a limiting factor in the root zone by Ed Rosenthal

Cannabis plants are dependent on their environment for materials and energy. These key inputs, known as the limiting factors, drive photosynthesis and therefore plant growth. As outlined in the Marijuana Grower’s Handbook, the limiting factors are light, carbon dioxide, nutrients, water, and temperature. Through my work to update the book, which is now the Cannabis Grower’s Handbook, I’ve highlighted another critical limiting factor, oxygen.

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