What is House & Garden Cocos A&B and how is it used?
House & Garden Cocos A&B is a two-part base nutrient designed for coco coir grows, providing complete nutrition from veg to bloom. Always use both parts in equal amounts, never one without the other, and never mix them undiluted—add Part A to water first, then Part B.
How do I mix and dose House & Garden Cocos A&B?
Shake both bottles, add Part A to water, mix well, then add Part B. Start at 0.5–1.0 mL per litre of each part and increase based on EC and plant size. Always adjust pH last. Store diluted mixes short-term only, and always remix before use.
What’s the ideal EC and pH when using House & Garden Cocos A&B?
Aim for EC between 1.0–2.2 depending on stage. For pH in coco, target 5.8–6.3. Always check and adjust pH after mixing, and monitor runoff EC to prevent salt buildup. Soft or RO water may require extra calcium/magnesium support.
Can I use House & Garden Cocos A&B in different media?
It’s specifically formulated for coco coir, including coco peat, chips, and blends. It can work in coco-based autopots and hydro setups, but it’s not ideal for soil or fully inert media like rockwool unless you’re experienced.
Do I need to use Cal-Mag with House & Garden Cocos A&B?
Possibly. RO or soft water often requires Cal-Mag support. If using hard water, avoid overloading with extra calcium or magnesium. Watch for deficiency signs and check your source water EC.
What additives can I use with House & Garden Cocos A&B?
It works well with silica, enzymes, microbes, and bloom boosters—but go easy with extras, especially in mid to late flower. You can also run it solo as a clean, reliable base.
Is House & Garden Cocos A&B suitable for hand-watering or automation?
Yes—it works well with both hand-watering and automated irrigation, as long as you water to runoff to prevent salt stacking. Bottom watering is possible but should be flushed occasionally.
Can I use House & Garden Cocos A&B for seedlings, herbs, or houseplants?
Yes—just reduce strength significantly for young or light-feeding plants. Start with a low EC and increase only if the plant shows signs of strong growth and demand.
Why are my plants showing issues with House & Garden Cocos A&B?
Most problems trace back to pH drift, salt buildup, or overfeeding. Watch for tip burn, clawing, or pale leaves. Runoff EC much higher than input suggests stacking—flush if needed and adjust strength.
Can House & Garden Cocos A&B clog drippers or irrigation lines?
It’s unlikely when mixed properly. Never mix A and B directly. Clean lines regularly, keep reservoirs circulating, and monitor for solids. Always remix and pH check before use if the solution has been sitting.
How should I store House & Garden Cocos A&B?
Store tightly sealed, away from sunlight, and at stable room temperature. Avoid freezing or high heat. It has a long shelf life if stored correctly—if it looks or smells off, discard it.
Can I switch to House & Garden Cocos A&B mid-grow?
Yes—just ease into it. Start with a lower EC than your previous nutrients, monitor plant response for a week, then adjust as needed. Don’t assume mL-to-mL equivalence with other brands.
Will House & Garden Cocos A&B improve my yields?
It supports strong growth and yield when paired with good lighting, environment, and watering. Nutrients alone won’t fix poor conditions—focus on the full grow system for best results.
