Hemp Facts
CANNABIS CULTIVATION – HEMP FLOWERS FROM YOUR OWN BALCONY
The journey of the hemp plant from an inconspicuous seed to a blooming beauty is a fascinating adventure. In countries where the cultivation of cannabis is legal, both professional breeders and hobby gardeners take advantage of the opportunity to cultivate this extraordinary plant. But how can cultivation on balconies and terraces be made as easy and simple as possible while still ensuring maximum harvest success? We’ll show you how it’s done.The Outdoor Cultivation of Cannabis
From selecting the right seed to properly caring for the plant and successfully harvesting, cannabis cultivation is a seemingly complex science and very labor-intensive. However, it doesn’t have to be that way. There are a few critical points to consider on the way to a successful harvest. The choice of the right seed is the first step on the journey of cannabis cultivation. There are a variety of cannabis strains, or better said, cannabis genetics, each with its own unique characteristics regarding cultivation and the final product. Many choose strains with a high yield. How the final product, the buds, smell and taste in the end is a purely personal decision and is ensured by the corresponding selected genetics. Once the right seed is chosen, it’s time to cultivate. The core stages to master on the way to harvest are:
- Germination: To ensure that the start paves the way for a good harvest, the seed is placed in a moist medium during this phase to promote root formation.
- Seedling Stage: After the seed has received a boost through germination, it is planted in coconut substrate or soil, and after about two to three days, the seedling should appear. In the end, it’s crucial during the seedling stage that the seed and then the seedling receive the right amount of moisture, light, water, and nutrients.
- Moving Outdoors: The right time to move the young plant outdoors depends crucially on the outside temperatures. A rule of thumb often used in gardening is: not before the Ice Saints. These are in mid-May and mark the last frost nights of spring.
- The right "pot" and good substrate: Critical basic conditions from this point for healthy growth of the cannabis plant are good substrate or good soil and the right planting container. A well-draining nutrient-rich soil and a spacious container are ideal.
- The Growth and Flowering Phase: For care during these phases, it again comes down to three main things, as mentioned in the seedling stage: sun, water, and nutrients. Cannabis needs a lot of light, regular watering, and the provision of necessary nutrients for vigorous growth and abundant flowering. Experienced growers can even optimize growth through proper pruning of the plant.
- The Harvest: Here, it’s important to recognize the right time to harvest. This information is provided by the so-called trichomes (resinous glands on the flowers) and stigmas (pistils; also called glandular hairs). When the trichomes are swollen and milky-white, harvesting can begin. At this stage, the white glandular hairs also turn orange-brown to violet.
A Perfect Team for All Who Love Hemp
The joy of cultivation begins with planting a seed in the soil, continues with observing and accompanying the plant's growth, and culminates in the pride of reaping and enjoying a bountiful harvest. And pure enjoyment is made possible with our unbeatable overall solution for outdoor cultivation: with the right cannabis seeds from HANAFSAN, a step-by-step guide through cultivation, and the intelligent “Tiny Garden” raised bed system with automatic solar-powered irrigation from grovvy. Dr. Feurstein and his team at HANAFSAN have been dealing with the topic of hemp cultivation, the production of hemp products according to pharmaceutical and organic standards, and the trade of hemp products for many years. Grovvy has developed a sophisticated smart raised bed system specifically for balconies and terraces, which has already been successfully used for cultivating hemp plants. By combining the expertise of HANAFSAN and grovvy, we facilitate the path for all those who want to explore cannabis cultivation in their urban environment and achieve maximum harvest success without much effort – also suitable for complete beginners.

Cannabis Seeds – Premium Seeds Made in Austria
From the vast jungle of cannabis genetics, we at HANAFSAN have selected internationally successful strains and cannabis cup winners. The feminized seeds produced in Austria (from each seed a female hemp plant emerges) of the genetics Lemon Haze, Blue Dream, and Wedding Cake are available in units of 2 and 4. For those who are engaging in outdoor cultivation for the first time, as well as for experts who want to test various genetics and ensure success in cultivation, we offer the GREEN Kit. This contains all three cannabis genetics (2 seeds per genetics), everything needed for germination/seedling growth, and a step-by-step guide designed to ensure optimal yield. The yield is influenced by a variety of factors but can easily amount to several hundred grams per plant.
The Solution Professionals for Balconies and Terraces
The driving force at grovvy is that amidst the urban jungle of concrete and steel, we all long for a piece of green. We are convinced that the connection to nature is a crucial element for our well-being and quality of life. However, the reality often looks different: limited space and a lack of necessary knowledge or resources to get started. Grovvy aims to make plant cultivation easier, even when space is limited. The intelligent “Tiny Garden” raised bed system from grovvy is specifically designed to enable the cultivation of plants in small spaces like balconies or terraces with maximum harvest success. With a solar-powered irrigation system, the right plant boxes, and a composition of high-quality substrate components, cultivation becomes a breeze, even for those who have never grown a plant before. As already mentioned, cannabis – like many other plants – needs three essential things to grow: light, water, and nutrients. When they are provided, harvest success is almost guaranteed. The problem: it’s challenging – especially on sunny terraces and balconies – to maintain sufficient and, above all, regular watering without the plants drowning in waterlogging. Nutrients are quickly washed out of pots and planters. And either the pots are movable but too small to give the plants enough space to grow, or the pots are so large that they can never be moved again.

grovvy solves these problems with:
- a large water tank, allowing plants to survive for up to 3 weeks without watering even in midsummer
- an automatic solar irrigation system that keeps nutrients in the water cycle
- a special composition of organic substrate that avoids waterlogging and promotes active soil life
- extra deep planting containers that provide ample root space
- wheels that allow for high site flexibility
- only 0.24m² of space, where neither a water nor an electricity connection is needed
- its 150kg as a true lightweight that can be supported by any balcony
With this complete system, we achieve maximum output from the balcony raised bed despite the small area and enable a harvest of up to 500g. Last but not least, the entire bed is made of high-quality and sustainable materials. Have we piqued your interest? Then become part of the green urban movement, create your own green cannabis oasis, and discover the joy of growing your own plants.
Image sources: (c) KAME, Karin Martens, shutterstock



















