pH Up. By Emerald Harvest. 

There’s a cruel irony in hydroponics: you can spend all your time perfecting your lighting, tuning your nutrients, and whispering sweet nothings to your plants - and still watch them sulk, yellow, and curl like a junkie outsde tesco. The culprit? Often something as simple, yet as devastating, as low pH. Thankfully, Emerald Harvest pH Up is here to keep the scales balanced. From the Californian masterminds behind the Emerald Harvest range, this premium pH adjuster doesn’t just fix acidic tantrums - it does it quickly, safely and without traumatizing your plants in the process.

Because Plants Hate Acid Trips. 

Plants are fickle things. Give them too much of something and they throw a strop. Not enough and they give up entirely. That delicate sweet spot, especially in hydroponics, lies in the pH range between 5.5 and 6.5. Drift too far below that, and nutrients start locking out faster than an angry bouncer at closing time. Suddenly you’ve got brown spots, chlorosis, and a root zone that’s more hostile than helpful. Emerald Harvest pH Up is a gentle buffer solution made with potassium hydroxide - a weak base, yes, but an exceptionally clever one. It raises pH levels with precision, so you don’t end up ping-ponging between extremes.

Fine-Tune Your Reservoir.

What makes Emerald Harvest pH Up so clever isn’t just its ability to do the job - it’s how it does it. Most pH adjusters are like a sledgehammer to a soufflé, wreaking havoc in the root zone with harsh chemical swings. But this one has manners. It nudges the pH up just enough with every small dose, allowing growers to fine-tune their reservoir like a dial, not a detonator. It’s buffered just enough to avoid overshooting, but strong enough to take acidic feeds and give them a gentle lift to the safety zone.

Made In California. 

Of course, there’s more going on under the surface. A stable pH isn’t just about preventing deficiencies - it’s about unlocking a full spectrum of nutrient absorption. Magnesium, calcium, iron, manganese - they all become readily available in the right range. Emerald Harvest pH Up ensures that your feed isn’t just reaching the plant roots, it’s actually being taken up and used. Without stable pH, your expensive nutrients are just scenic waste. With it, they become fuel for luscious, unstoppable growth.

Unstoppable Growth.

Then there’s the microbial life to consider. Hydroponic systems and even enriched soils rely on beneficial bacteria and fungi to support nutrient cycling and root development. Heavy-handed pH correction can wipe these communities out, causing setbacks that ripple across the grow. But Emerald Harvest pH Up is formulated to avoid this problem entirely. It’s strong enough to do the job but respectful of the ecosystem living just beneath the surface.

Super Easy to Use.

And yes, before you ask - this stuff is powerful. With a pH of 12, it deserves some respect. You’ll want gloves, goggles, and a splash of common sense while using it. But once mixed into your nutrient solution, it plays nicely with everything, from root-tonics to bloom boosters. Whether you're working with stealthy cupboard grows or industrial fruiting operations, Emerald Harvest pH Up is the guardian of nutrient balance. Because in the end, the right pH isn’t just important - it’s everything.