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Canna pH Plus 5% is the precision tool you need to safely raise the pH of your nutrient solution, ensuring your plants absorb every single drop of food without the risk of sudden, stressful spikes.
Let’s be real: there’s a ton of bro-science out there when it comes to pH management. You’ve probably heard people say that pH doesn't matter if you grow in dirt, or that you can just dump baking soda into your reservoir to fix acidic water. This kind of misinformation is exactly what leads to stunted plants, yellowing leaves, and frustrating harvests.
When you follow bad advice or use overly concentrated pH adjusters, you end up playing a dangerous game of chemical ping-pong. You add a drop of strong pH Up, the level skyrockets, then you add pH Down, and suddenly your water is a toxic, salty mess. Your plants get locked out, growth halts, and you're left wondering why your expensive setup isn't delivering those fat buds you dreamed of.
Enter Canna pH Plus 5%. This mild, perfectly balanced formula is the ultimate reality check for your grow room. It gives you the exact control you need to gently nudge your pH into the sweet spot (5.8 - 6.2 for hydro, 6.0 - 6.5 for soil), proving that precision always beats brute force when it comes to feeding your green ladies.
This product is designed to do one thing flawlessly: gently raise the alkalinity of your nutrient mix. Because it’s a 5% concentration, it brings a massive level of forgiveness to your mixing routine. You can add it drop by drop without the fear of overshooting your target, making it the absolute perfect companion for small to medium-sized reservoirs.
It drastically improves overall nutrient availability. When your pH drops too low, essential macronutrients like Phosphorus and Magnesium get locked out. By bringing the pH back to the optimal range, this solution ensures your plants can actually eat the premium Cannabis fertilizers you're feeding them, translating to vigorous vegetative growth and explosive flowering.
What it doesn't do is act as a fertilizer itself, nor will it magically fix a plant that is already suffering from severe root rot or pest damage. It’s a precision adjuster, not a miracle cure, meant to set the perfect chemical stage for healthy, heavy-yielding growth.
Not all pH adjusters are created equal, and picking the right one depends entirely on your setup size and your experience level. If you're running a massive commercial facility, you might want a stronger concentration. But for the everyday home grower, precision and ease of use are key.
Absolutely. Cannabis roots are incredibly picky. Even a 0.5 drop below the optimal range can completely block the uptake of calcium and magnesium, leading to visible deficiencies within days.
Yes! It is perfectly safe and highly effective to use throughout the entire life cycle of your plant, from tiny, fragile seedlings to heavy, flowering monsters.
The 20% version is four times stronger, making it better suited for huge commercial reservoirs (500+ liters). For home growers using smaller tanks, the 5% version is much safer and infinitely easier to dose accurately.
I can't tell you how many times I've heard growers complain that their nutrients are "defective" because their plants are turning yellow, only to find out they aren't checking their pH, or worse, they're using baking soda to raise it. I've seen entire crops stunted because someone used a 50% industrial pH Up and fried their roots in seconds.
In my own grows, especially when I'm testing new strains in smaller 10-liter buckets, Canna pH Plus 5% is my absolute go-to. It’s just so forgiving. I can add a few milliliters, stir, and hit that perfect 6.0 without sweating. It takes all the anxiety out of mixing nutrients. If you want a smooth, predictable grow without the chemical rollercoaster, this is the bottle you want on your shelf.
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!