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The Grotek Indoor Kit is the definitive all-in-one arsenal designed to transform your indoor cultivation into a high-performance machine, providing you with perfect synergy between nutrients, medium, and containers from day one. This pack isn't just a collection of products; it's a complete ecosystem engineered to deliver the heavy, dense harvests that Grotek is famous for.
Are you tired of playing "mad scientist" trying to guess which nutrient brand works best with which soil, or watching your plants stall because of poor root health? It's frustrating to invest time and electricity into a crop only to end up with mediocre results because the roots are suffocating in cheap plastic or the feeding schedule doesn't match the substrate.
Growing indoors shouldn't be a headache or a guessing game. When you mix incompatible products, you risk nutrient lockout, root rot, and airy buds that lack potency. That feeling of uncertainty every time you water your plants adds unnecessary stress to what should be a chill and rewarding hobby. You deserve a system that works as hard as you do.
The Grotek Indoor Kit eliminates the guesswork and the risk. By combining the potent Mega Pack Grotek with its specifically formulated Light-Mix substrate and high-aeration fabric pots, you ensure a stress-free grow. You get the legendary power of Monster Bloom and the root-boosting benefits of air-pruning pots in one box, guaranteeing that your plants eat well, breathe better, and produce the sticky, dense flowers you're chasing.
Using this kit feels like upgrading from a bicycle to a sports car. From the vegetative stage, you'll notice the difference: the fabric pots allow the roots to breathe and prune themselves naturally, creating a dense root ball that looks like a mass of healthy white noodles. This massive root system is the engine that drives the plant, and thanks to the Grotek Light-Mix, it encounters zero resistance expanding.
Emotionally, it gives you total confidence. When you hit the flowering stage and introduce the Monster Bloom included in the pack, the explosion is visible day by day. You'll feel a sense of pride seeing your colas fatten up and frost over, knowing you're giving them exactly what they need. It's the satisfaction of seeing a "magazine-quality" crop in your own home.
To get the absolute best performance out of this Grotek combo, you need to treat it with respect. These are potent nutrients, and the system is designed for high metabolism.
This kit is the heart of your operation, but it plays well with others. It pairs perfectly with high-intensity LED or HPS lighting systems, as the robust root systems developed by the fabric pots can handle high transpiration rates. If you are in an area with very soft water, you might want to add a CalMag supplement, although the Grotek base nutrients are quite complete.
Also, since the substrate is light and airy, it's compatible with automatic drip irrigation systems if you want to automate your setup. Just remember to keep your reservoir clean!
Absolutely. While Grotek is a professional-grade line, having the complete kit removes the confusion of mixing brands. Just follow the feeding schedule provided with the Mega Pack, and you're good to go.
Technically yes, but for the best results and to avoid potential pest or pathogen issues, we recommend starting fresh with each cycle, especially when aiming for top-shelf quality.
Fabric pots breathe more than plastic. You might need to water every 2-3 days depending on your temperature and plant size. Lift the pot; if it feels light, it's time to feed.
Yes, Grotek nutrients are mineral-based. You should always measure and adjust your pH (usually between 6.0 and 6.5 for soil) after mixing your nutrient solution to ensure optimal absorption.
I've been recommending Grotek for years for one simple reason: reliability. But this specific kit is a game-changer because of the synergy. I remember a test crop where we switched from standard plastic pots to these fabric ones using the exact same Grotek schedule. The difference was night and day.
The root ball was so dense it looked like a sponge, and because the roots were healthier, they drank the Monster Bloom like crazy. The result? Buds that were noticeably harder and heavier. If you want that "rock-hard" flower texture, this combination of aeration and high-PK nutrition is the secret weapon. Just be careful not to overfeed; this stuff is potent!
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.
We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.
Due to problems with customs you can check here for restrictions to certain countries.
We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).
You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.
In 24/48 hours we will ship your order.
If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!
Among all those who comment or send us your questions, there will be a monthly raffle for a €50 voucher for your purchases at Pevgrow. What are you waiting for? Write us and participate!
Since I started using it in my Runtz cultivation, I have noticed an incredible difference in the growth and health of my plants. The buds are denser and more resinous, and the flavor is simply spectacular. Thank you, Grotek!