DNA Genetics

Your preferred online store for indoor and outdoor gardening supplies

We strive to offer you the best online store for gardening supplies, which stands out not only for its extensive product range, fair prices, and fast, discreet shipping, but also for our customer-oriented approach.

For any inquiries, you can reach us via email (shop@growroom21.com) or phone (+43 2249 30531). Our goal is to find a solution for your concerns within 48 hours - usually even faster. We are happy to advise you on all our products and support you in choosing the one that suits your needs.

• Fair prices and high quality
• Fast and discreet delivery
• Personal and timely advice

Your online store for gardening supplies in Germany, Austria, and the EU!

We serve customers in Germany, Austria, and the rest of the EU and can quickly deliver to customers in both countries thanks to the favorable location of our shipping warehouse. Our packages are completely neutrally packed, and the sender is not recognizable as a grow shop.

• Shipping in Austria and Germany
• Neutrally and securely packed
• Fast delivery

Carefully selected assortment!

To ensure the high quality of our products, we only select manufacturers that have proven themselves in the market and guarantee excellent results for indoor gardeners. For head shop products as well as seeds and hemp cuttings, GrowRoom21 Headshop & Seedshop is the right contact.

We are always looking for new, innovative trends, such as LED plant lights, but we make sure to only offer high-quality products that we fully stand behind.

• Especially for beginners: Everything for an easy start
• Grow box complete sets (NDL) for every budget
• Grow box complete sets (LED) for every budget
• Many products are pre-wired and ready to use

Fertilizers

Whether you need a comprehensive fertilizer set or just individual fertilizers, you will find it with us. We carry well-known brands like Hesi, Canna, Biobizz, and Plagron.

• Fresh stock thanks to regular deliveries
• Long shelf life of fertilizers
• Also suitable for hydroponic systems

Grow boxes

Find the right grow box for your plants, from inexpensive entry-level models to high-quality variants from Homebox Ambiente.

• Different sizes and designs available
• Reflective walls for more efficient lighting

Lighting

Our range includes a wide variety of lighting options for your plants, from traditional lamps to energy-efficient LED solutions.

• Different light sources for different growth phases (e.g. our own brand Green Force)
• Energy-efficient LED options available

Ventilation

Our ventilation systems, including exhaust fans and activated carbon filters, ensure an odor-free and well-ventilated environment.

• Various exhaust systems for every grow box
• Odor-free and temperature-controlled environment

Soil & Substrates

High-quality soil and substrates for optimal growth of your plants.

• Fresh, well-stored soil without pests

Substrates for various requirements For snus or nicotine pouches, please visit our partner webshop: www.snus-kaufen.at