After 20+ years of growing in and around Amsterdam, Robert Bergman started his blog to start sharing his knowledge and experience. Today Robert services thousands of people daily with his guidance, seeds and community.

I Love Growing Marijuana

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Bergman’s Plant Protector is a powerful defense system that’s designed to help your crops stay healthy and resist diseases and harmful pests. In this set of three bottles, you’ll find Bergman’s Bug Blaster, designed to keep away those pesky insects and bugs that can cause damage to your plants. Root protector helps to fight off diseases by providing your plants with healthy bacteria. The third in the set of plant protectors is Mold Control, this helps to protect your crops against botrytis, septoria, powdery mildew, rust and many other common diseases. This set contains enough plant protection for up to 20 plants.

Bergman's Plant Protector

Plant protector is a powerful defense system for your marijuana plants, helping them to fight against diseases and harmful pests. 

Pure Power Plant

The fertilizer complete set by Bergman’s contains all of the nutrients you need to take care of your plants from seedlings to harvest. In this complete set, you’ll find 10 grams of Seedling Fertilizer to give your babies a healthy start from the get-go. You’ll also find 25 grams of Growtime Fertilizer, designed to protect your plants and improve the soil quality. The third pouch is Flowertime Fertilizer, a high potassium concentration to enhance foliage growth and produce potent buds. The final pouch is 10 grams of Plant Booster, a nutritional powerhouse to add to your plants in the last stages of their vegetative state.

Bergman's All Fertilizer Set

The complete set of Bergman’s fertilizers with everything you need to feed your plants nutrients from seed all the way to harvest. 

Mother of All Cherries

Bergman’s Complete Plant Boost Fertilizer is a nutritional supplement designed for your marijuana plants. You can add this fertilizer to your plants during the vegetative state to help induce early flowering in a healthy way to promote fuller, richer buds. In this nutritional fertilizer, you’ll find key ingredients such as phosphorous and potassium to promote microbial activity and improve the growth of your plants for higher quality, healthier flowers. In this pouch, you’ll find enough servings to fertilize up to 25 plants. Berman’s Complete Plant Boost Fertilizer is suitable for soil, hydroponic and other growing methods.

Bergman's Plant Booster

Complete Plant Boost Fertilizer by Bergman’s contains powerful water-soluble nutrients for your plants. This fertilizer helps to stimulate your plants befo

Hash Plant

Bergman’s Complete Flowertime Fertilizer is high in potassium and acts as a super-fast plant nutrient. This fertilizer is comprised of all three macronutrients that are essential for creating healthy marijuana plants. The high levels of nitrogen in this fertilizer help to encourage the growth of foliage. The potassium in this fertilizer work to produce a strong and potent marijuana flower. There are enough servings for 25 plants in this pouch.

Bergman's Flowertime Fertilizer

Complete Flowertime Fertilizer by Bergman’s is a fast-acting plant nutrient that contains potassium. This bud stimulant can be used to increase the crop’s 

Bergman’s Complete Seedling Fertilizer helps to give your baby plants all of the food and nutrients they need to survive and thrive. With enough fertilizer for 25 plants, this nutrient-dense concoction helps your seedlings to build strong roots to help then flourish and grow. In this formula, you’ll find high amounts of potassium to help promote root growth and give your seedlings the best possible chance to grow and succeed. This fertilizer is suitable for use with soil, hydroponic and also with other growing mediums.

Bergman's Seedling Fertilizer

Bergman’s fertilizer for seedlings helps to give your baby plants all of the food they need to make them healthy and strong.  

Bergman’s Complete Growtime Fertilizer is a water-soluble plant food that’s packed full of nutrients. Add this growing fertilizer to your plants during the vegetative state to improve the soil’s tilth. The formula in this fertilizer will improve the plant’s ability to retain and distribute nutrients to help your plant flourish and thrive by improving microbial activity. This fertilizer is designed to improve the health of your plant, inhibiting its growth and making sure that the flower quality is sufficiently increased to create better and stronger buds.

Bergman's Growtime Fertilizer

Bergman’s Complete Growtime Fertilizer is optimized for the plant’s vegetative state. The water-soluble nutrients contained in this pouch are enough to fee

I Love Growing Marijuana

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