Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. Now, Robert is dedicated to sharing his knowledge with the world.
Marijuana Grow Course
Virtually all life on earth is made possible by plants. If there were no plants, there wouldn’t be any people or animals. This is because plants can do something other living creatures can’t: they make their own food. The ingredients they need for this are solar energy, carbon
Marijuana Grow Course
Photosynthesis, build-up of sugars, respiration and growth all react differently to the temperature.
Marijuana Grow Course
If you’re growing outdoors, nature takes care of all needs of a marijuana plant. The grownup plants produce seeds in the fall, which fall to the ground during winter. After hibernating for a number of months, the seeds are awoken by spring and they’ll germinate. From that moment
Marijuana Grow Course
During the vegetative stage, the plant develops very rapidly. It will now create the leaves and stems that are needed to create and carry all the buds later on. A lot of light is needed in order to grow this fast. Your plant can use the leaves it has at
Marijuana Grow Course
A marijuana plant makes its own materials. This takes place in a process called photosynthesis. The leaves catch sunlight and will convert it, along with carbon dioxide (CO2) and water (H2O), into sugars and oxygen. The faster the photosynthesis takes place, the better a plant grows. So the more light
Marijuana Grow Course
SCROG stands for SCReen Of Green. The idea is to place a screen above your plants and tie everything horizontally to the screen that grows through. In order to do this you have to top the plants to make sure they get a lot of side branches. All branches that
Marijuana Grow Course
In this course I will teach you everything you need to know to create healthy cuttings that will later be able to produce a lot of marijuana. I will explain all actions you have to take, discuss the different methods and tell you the perfect climate for letting the cuttings
Marijuana Grow Course
It’s time to cut the plants. This is actually not really difficult, but there are some things you have to take into account. You have to prepare a bit, because you can’t just run to the store to get some more supplies during cutting. This is because your
Marijuana Grow Course
It’s been a month since the flowering started and the flowers start to swell up more and more. The plants don’t grow at all anymore in length, but are still getting a bit wider. The number of buds also remains the same. The resin balls are also getting
Marijuana Grow Course
In this course I will keep a grow journal about the development of the plants and all actions I take. I will make photos every Monday, Wednesday and Friday, and write a little report. In this way you can see exactly what you need to do and what your plants
Marijuana Grow Course
It’s comparable to other professional systems I’ve seen, but this one looks even cooler because of the fluorescent green color. During this course I will show you step by step what the system comes with, what each part does and how you can set it up. Read it
Marijuana Grow Course
Bubble buckets are a very fun way to get acquainted with growing marijuana on a hydroculture. In bubble buckets, the roots of your plants are placed deeply in the water, instead of in the soil or in rockwool. In this course I will teach you everything you need to know