Grow Tray Plugins 104 Cells Plugin Pro – Pre-Fertilized Rooting Plugs

Kickstart your next grow with the Grow Tray Plugins 104 Cells Plugin Pro, a premium propagation tray designed to give your seeds and cuttings the ultimate rooting environment for explosive, stress-free growth.

Losing expensive seeds or watching your prized cuttings wilt and die is one of the most frustrating parts of growing. You spend hours prepping, only to battle with soggy soil, poor aeration, or pH imbalances that stunt root development. Using standard Grow Trays without the right medium often leads to inconsistent results and a lot of wasted time.

Every day you wait for roots to show is a day of stress. If the medium is too wet, stem rot sets in. If it is too dry, the delicate new roots crisp up. And when it is finally time to transplant, the loose soil crumbles, tearing the fragile root system and sending your plants into a massive shock that stalls their vegetative growth for weeks.

Enter the Grow Tray Plugins 104 Cells Plugin Pro. This tray takes the guesswork out of propagation. With its perfect blend of peat, coco fiber, and a specialized binder, it maintains the exact moisture-to-air ratio your clones need. Plus, it is pre-loaded with rooting hormones and organic nutrients, turning a stressful waiting game into a guaranteed explosion of healthy, white roots.

What it feels like to root like a pro with the 104-Cell Plugin Pro

Imagine the relief of checking your propagator and seeing a sea of perky, vibrant clones standing tall. No more drooping leaves or yellowing stems. The spongy texture of these 3.5 x 3.5cm plugs holds water perfectly while letting roots breathe, giving you total peace of mind while you wait for the magic to happen.

You will feel like a master breeder when you see thick roots bursting through the sides of the plugs in record time. The best part? The plugs hold their shape completely thanks to their high-quality binder. When it is time to move them, you just pop them out and drop them into their new home. Zero mess, zero root damage, and zero transplant shock. It is pure growing confidence.

How to maximize your cloning and germination success

Want a 100% success rate? Here is how you can get the absolute most out of these premium rooting plugs.

• Hydrate smart: Lightly moisten the tray before use, but do not soak it. The spongy peat and coco mix is designed to hold the perfect amount of water naturally.
• Keep it humid: Place the tray inside a high-quality propagator to maintain that sweet 80-90% humidity during the first few days.
• Darkness for seeds: If you are popping seeds, push them slightly into the pre-made hole and pinch the top closed to block out light and trigger germination.
• Skip the early feeding: These plugs are already loaded with organic nutrients and rooting hormones for the first two weeks. Just use plain, pH-balanced water!
• Transplant with ease: Wait until you see healthy white roots poking through the bottom and sides of the plug before moving them to their final pots.

Advantages and benefits for your daily grow routine

• Because it features a spongy peat and coco fiber structure, you get excellent aeration and moisture retention, which means faster root development without the risk of rot.
• Because the plugs contain a high-quality organic binder, they hold their shape perfectly, which means you can transplant your clones without tearing delicate roots or causing transplant shock.
• Because it comes pre-loaded with rooting hormones and micronutrients, you do not need to mix complex early-stage feeds, which means you save time and avoid nutrient burn on fragile seedlings.
• Because it offers 104 perfectly sized cells in a 52 x 29.5 x 4cm tray, you maximize your propagation space, which means you can root a massive batch of clones efficiently in a single run.

How it fits into your ultimate propagation setup

This tray is the ultimate companion for your cloning station. It fits perfectly inside standard large propagators to keep humidity locked in. Once your cuttings have developed a solid root mass, the plugs slide seamlessly into larger Indoor and Outdoor Planters or directly into your hydroponic net pots. Pair it with a gentle heat mat during winter, and you will have a relentless, highly efficient nursery running year-round.

Frequently Asked Questions

Can I reuse the Grow Tray Plugins 104 Cells Plugin Pro?

The plastic tray itself is reusable for future runs, but the organic plugs are meant for a single use. Once you transplant your rooted clone or seedling, the plug goes with it into the new substrate to protect the root zone.

Do I need to use rooting gel with these plugs?

While the plugs already contain rooting hormones to stimulate growth, dipping your fresh cuttings in a high-quality rooting gel before inserting them will give you even faster and more explosive results.

How long does it take for seeds or clones to root in this tray?

Depending on the genetics and environmental conditions, you can expect to see seeds sprout in 2 to 5 days, and cuttings showing vigorous root growth within 7 to 14 days.

Do I need to adjust the pH of the water?

The plugs are already pH balanced, but it is always best practice to water them with a mild pH solution (around 5.8 to 6.2) to ensure optimal nutrient uptake from day one.

Personal Experience of Pevgrow’s CEO (Alan)

Before we stocked the 104 Cells Plugin Pro, I used to lose a good 15% of my cuttings to stem rot or transplant shock. The first time I used this tray, I took 100 cuts of a very finicky mother plant. The way the coco and peat mix holds moisture without getting soggy is just next level. I didn't even use extra rooting hormones, and within 10 days, I had roots exploding out of the sides. The real game-changer is the binder—when you pull the plug out, it stays completely intact. No mess, no stressed plants. Just drop it into the soil and watch it explode. If you are serious about Cloning, this tray is non-negotiable.