Halatool 1.2 in Rockwool Cubes for Hydroponics, 144 Plugs Seed Starter Cube

I’ve been using the **Halatool 1 Inch Rockwool Cubes (Garden Rock Wool Stonewool Grow Cubes Starter Plugs)** and they have performed really well for both seed starting and plant propagation. These cubes are nicely sized at 1 inch, making them perfect for starting small seeds or rooting cuttings without taking up too much space. The rockwool is consistent in density and holds moisture very well while still providing excellent aeration to the roots. They soak up water quickly and stay evenly moist, which is exactly what young roots need. pH stability has been good after the initial soak and rinse (I always pre-soak them in pH-adjusted water as recommended). What I appreciate most is the quality — the cubes are uniform, don’t crumble easily, and have a clean feel with minimal dust. They fit perfectly in standard seedling trays or net pots and transition smoothly when it’s time to move plants into larger systems like hydroponics, coco, or soil. I’ve had great germination rates with vegetables and herbs, and my clones have rooted quickly and healthily in these Halatool rockwool plugs. If you’re looking for reliable, well-made **1 inch rockwool starter plugs** for gardening, hydroponics, or cloning, these are a solid choice at a good price. They do the job effectively and help give your plants a strong start. Highly recommended!

These rockwool cubes do the job as expected—and honestly, that’s exactly what you want. They’re uniform in size, hold moisture well without getting soggy, and drain properly. Seeds and clones take to them easily, and they’re simple to work with whether you’re just starting out or already comfortable with hydro setups. No weird odors, no crumbling apart when handled, and they stay intact during transplanting. I also like that they’re consistent across the pack—no oddly shaped cubes or density issues. They’re not flashy, they don’t promise miracles, and that’s a good thing. These are solid, reliable rockwool cubes that perform the way rockwool should. If you need dependable starter cubes and don’t want surprises, these are a safe buy. Sometimes “boring and works” is five-star behavior.

Easy to cut, easy for the tap root get through, absorbs the water nice.

These rockwool cubes are great for starting seeds and cuttings. The material feels high quality, soft yet firm enough to hold its shape, and the water absorption and air circulation are excellent for healthy root growth. I like that they are easy to cut and transplant without falling apart. The only minor downside is that adjusting the pH takes a bit of effort. Overall, a reliable and effective product for hydroponic gardening.

Quality was bad , they flake apart in my hand ended up throwing them away and went to my local store and bought good quality ones .

In not in love with these. They work, but they fall apart pretty easily. I’ve had several seeds rot in them, and they’ve also molded. I won’t buy them again because several were wasted. I much prefer the spongey ones instead.

Love this cubes!!! Easy to use and the perfect method for germinating seeds for my tower garden. You don't have to be an expert to start your own garden. Just use this cubes and vermiculate and you will have beautiful little plants to put on your vertical garden or directly on soil. Look at the video.

They work great

Halten, was sie versprechen - bei mir blüht und gedeiht alles perfekt.

Schneller Versand. 98 Stück Steinwolle Anzucht 4x4x4cm Steinwolle Würfel super für Anzucht für alle möglichen Kräuter. Guter Preis!

Die Anzucht Würfel sind sehr hart, saugen sich sehr schlecht mit Wasser voll und halten dieses dementsprechend nicht lange feucht. Für mich unbrauchbar

Ich bin damit nicht zurecht gekommen. Es war zu nass für die Keimlinge obwohl ich die nur vor der Aussaat einmal gewässert habe sie abtropfen lassen. Ich nehme lieber wieder Aussaaterde.