About Athena Nutrients
Athena is an American plant nutrition brand built around consistency and simple feeding programmes, used everywhere from home grow tents to commercial growing rooms. The Athena Blended Line is a liquid two-part system with a small set of supporting products, which keeps the number of bottles down. At Black Country Systems we stock the Athena Blended Line along with Athena's root zone, pH and plant care products, with free UK delivery on orders over £94.99 and a price match guarantee.
Shop the Athena range
Blended Line base nutrients. Athena Blended Line Grow A&B is the vegetative feed for strong stalks, roots and leafy growth. Athena Blended Line Bloom A&B is the flowering and fruiting feed. Both are sediment-free and work with any dosing or irrigation system.
Flowering. Athena PK is the Blended Line bloom booster (0-4-5). It adds phosphorus and potassium in mid to late flower without throwing your calcium and magnesium out of balance.
Water and pH. Athena Balance is a potassium silicate pH regulator that buffers your feed water, whether you use RO, mains or well water. Athena Cal Mag adds calcium and magnesium, which is useful with soft or RO water and in coco.
System cleaning. Athena Cleanse is a plant-safe cleaning solution based on hypochlorous acid. It helps stop mineral build-up, biofilm and scale in lines, substrates and root zones.
Finishing. Athena Pro Fade is a nitrogen-free finishing product for the final stage before harvest, supporting ripening, flavour and aroma.
Leaf care. Athena IPW (Integrated Plant Wash) is a naturally derived foliar spray that cleans leaves and helps manage soft-bodied pests and mildew.
Choosing the right Athena products
The Blended Line keeps things simple. Use Grow A&B through the vegetative stage, switch to Bloom A&B for flowering, and add Athena PK from mid flower. Balance keeps your pH steady from the start, and Cal Mag is worth adding if you're on RO or soft water. Finish with Pro Fade before harvest. Cleanse can be run through the grow to keep drippers and lines clear, which matters most in coco and hydro setups.
Athena also makes a Pro Line, which is a dry concentrate for growers mixing large stock tanks. Most home growers find the liquid Blended Line easier to use.
Why buy Athena from Black Country Systems
We're a family-run hydroponics shop at Unit 2 Black Lake, West Bromwich, B70 0PJ, and we've been helping growers for more than ten years. If you're local, pop in and talk it through with someone who uses these products. If not, call us on 0121 553 7872 or message us on WhatsApp and we'll help you put a feed plan together.
UK delivery is free on orders over £94.99, and our price match guarantee means you don't have to shop around. We're rated 4.6 on Google.
Athena FAQs
What is the Athena Blended Line?
It's Athena's liquid two-part nutrient system, Grow A&B and Bloom A&B, with Athena PK as its bloom booster.
Can I use Athena in soil?
Yes. The Blended Line works in coco, hydro and soil.
What does Athena Pro Fade do?
It replaces your normal feed at the end of the grow. It's nitrogen-free, which helps plants finish and ripen cleanly.
Is there an Athena feed chart?
Athena publish their own feed chart on their packaging and website, and that's the one to follow for exact doses. We've put together a guide to how the Blended Line's stages and products fit together: Athena Feed Chart Explained.