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Canna Hydro Vega A & B Hard Water is the definitive two-part base nutrient system engineered for growers who demand precision and explosive results in the vegetative stage of their hydroponic gardens. Designed specifically for hard water regions, this formula eliminates the guesswork and provides your plants with everything they need for vigorous, healthy growth from the very first feed.
Ever feel like dialing in your nutrient mix is a part-time job you never signed up for? You're mixing, measuring, pH adjusting, only to see signs of deficiency or burn a week later. It's frustrating, wastes your precious herb, and turns what should be a relaxing hobby into a chemistry exam. This constant tweaking steals time from your garden and your peace of mind, leaving you wondering if you'll ever hit that sweet spot.
That's the daily reality for many hydroponic growers using generic feeds. Imbalanced nutrients lead to stunted growth, weak stems, and pale leaves—your plants are literally starving in a sea of food. You end up chasing problems instead of enjoying the grow, and your final yield pays the price for all that stress.
Enter Canna Hydro Vega. This isn't just another bottle of plant food; it's a precision-engineered solution. The separate A and B components prevent nutrient lockout before mixing, ensuring every element remains bioavailable. The hard water version is pre-adjusted for your tap water, so you spend less time correcting pH and more time watching your plants thrive. It delivers a complete, balanced diet tailored for explosive vegetative growth, turning your grow room into a jungle of green without the hassle.
Stop playing mad scientist. Canna Hydro Vega simplifies your entire feeding routine. The two-part system is designed to prevent precipitation, meaning nutrients stay in solution and available to your plants. No more cloudy reservoirs or clogged drippers. The hard water formulation automatically compensates for the mineral content in your tap water, drastically reducing the amount of pH down you need to use. This means you mix your A and B, give it a quick stir, check your pH (which will already be close to the target), and you're done. What used to take 15 minutes of fiddling now takes five, giving you back hours over a grow cycle.
This efficiency translates directly to plant health. Consistent, readily available nutrition means your plants aren't wasting energy dealing with stress. They channel all that saved effort into producing thick stems, broad fan leaves, and a robust structure that can support heavy flowers later. You eliminate the risk of mixing errors that cause deficiencies or toxicities, creating a stable environment where your genetics can truly express themselves.
Getting perfect results is straightforward. Here’s your quick-start guide:
Switching to Canna Hydro Vega transforms your grow from a chore into a smooth operation. Here’s what you gain:
To make Canna Hydro Vega a seamless part of your grow, keep your A and B bottles together in your nutrient station. Always mix in the same order (A then B) to build a foolproof habit. Use a dedicated measuring syringe or cup for each part to avoid cross-contamination. For the best results, pair it with other quality products from our Hydroponic and Aeroponic Systems section and a reliable pH and EC meter. Mix only what you'll use within a week or two to maintain freshness and potency.
No. Canna Hydro Vega is specifically formulated for inert hydroponic substrates like rockwool, clay pebbles, or perlite in run-to-waste systems. For soil or coco coir, you should use dedicated lines like Canna Terra or Canna Coco.
In a run-to-waste system, it's recommended to mix a fresh batch every 1-2 weeks. If you're recirculating the solution (like in DWC), monitor the EC and pH daily and change the reservoir completely every 7-10 days or when the EC drops significantly.
The Hard Water version is buffered for tap water with high levels of calcium and magnesium. It requires less acid to lower the pH. The Soft Water version is for purified, reverse osmosis (RO), or naturally soft water. Using the correct version prevents nutrient imbalances.
While Hydro Vega provides a complete base, you can enhance results with additives like root stimulators or beneficial microbes during the growth phase. For flowering, you will need to switch to Canna Hydro Flores.
Canna Hydro Vega A+B provides an NPK ratio tailored for vegetative growth, typically around 6:2:8 (N:P:K), delivering the high nitrogen and potassium levels needed for strong stem and leaf development.
Let me be straight with you: when I'm running a hydro table on a tight schedule, Canna Hydro is my go-to. The hard water version is a lifesaver here in Spain. I used to burn through pH down trying to correct my tap water with other brands. With Hydro Vega HW, I add my A and B, give it a quick mix, and my pH is already sitting pretty in the high 5s. It shaves a solid 10 minutes off every reservoir mix. The plants tell the real story—you get this deep, uniform green color and explosive growth from the get-go. I run it in rockwool cubes on a drip system, and the consistency is unmatched. No more praying to the nutrient gods; you just get predictable, professional-grade results every single time. My pro tip? Don't skip the separate mixing step (A first, then B). It seems minor, but it's the key to avoiding any precipitation and keeping those nutrients 100% available for your girls.
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!
This Canna Hydro Vega for hard water is a game-changer! My plants have never looked so green and healthy during the growth phase. Highly recommend it for anyone with hard tap water.