GreenPad Junior Co2 (Easy co2 Enrichment)

What is GreenPad Junior CO₂ and how does it work?

GreenPad Junior CO₂ is a passive CO₂ pad made for propagation domes and clone trays. It uses ambient humidity to trigger a natural chemical reaction that releases CO₂—no power, tanks, or activation needed.

How do I use GreenPad Junior CO₂ in a humidity dome?

Place one pad inside your dome away from wet media or leaves. It can sit in a corner, on a dish, or clipped to the side. Replace the pad every other day for consistent CO₂. It works in domes, cabinets, or aeroponic cloners if the space is enclosed and humid.

How often should I replace GreenPad Junior CO₂?

Each pad lasts about 1–2 days in high-humidity environments. To maintain steady CO₂ levels during propagation, replace the pad every other day. GreenPad Junior CO₂ is a single-use product and should not be reused.

Will GreenPad Junior CO₂ help my clones root faster?

It can support faster rooting, stronger early growth, and less yellowing—especially when other propagation basics like warmth, humidity, and lighting are dialed in. Results vary, but many growers report quicker strike rates with consistent use.

Can I use GreenPad Junior CO₂ with different propagation methods?

Yes. It’s compatible with rockwool, coco plugs, peat pellets, aeroponic cloners, and cloning gels. It also works with LED propagation lights and is safe for edible herbs, seedlings, and microgreens in enclosed domes.

Should dome vents stay open or closed when using GreenPad Junior CO₂?

Keep vents mostly closed early in propagation to maintain humidity and CO₂. As clones root and you begin hardening them off, you can open vents gradually—though CO₂ benefits will decrease as airflow increases.

How should I store unused GreenPad Junior CO₂ pads?

Store pads sealed in their original packaging in a dry place. Moisture activates the pad, so avoid humid storage spaces like grow rooms. When kept dry, they can last over a year without losing potency.

Is GreenPad Junior CO₂ safe to use and handle?

Yes—just use it as directed. Avoid handling with wet hands. If you have sensitive skin, gloves are recommended. Keep it away from children, pets, and direct contact with skin or eyes. If it gets soaked, dispose of it.

How many pads come in a GreenPad Junior CO₂ pack?

GreenPad Junior CO₂ is typically sold in multi-pad packs suitable for propagation cycles. Exact quantity varies—check your product packaging or order details for confirmation.

Is GreenPad Junior CO₂ available as a subscription?

Yes—many stores offer a recurring order option for convenience. Subscriptions can usually be managed or canceled through your account or store support.

Can I use GreenPad Junior CO₂ as a CO₂ backup or outside a dome?

It can serve as a temporary CO₂ backup for propagation if your main system fails. However, it's not ideal for large grow tents or open rooms—CO₂ disperses quickly without containment. Always use with proper ventilation if in occupied rooms.