STL-SMRT-CO2 5-15 M2 Area Organic Bag Hydroponics Grow Yields Like Exhale, Green, Large

Seems to be working, plants seem happy and I can smell it when it gets over 25 degrees Celsius ish. For the price can't complain.

Good and Fast big plus +_+

Amazing product that turned up on time and well packaged. Noticed a marked improvement in growth and heat resistance which can be crucial in a greenhouse during summer months.

Easy to use good product

These smell terrible and I didn’t see any increase in plant growth, your better off using a bucket and dissolving a big bag of sugar in hot water and chucking some yeast in, replace it every 3 weeks

V good product & works incredibly well, poke a few pen holes in the top add a few drips of water & leave & after just 1 day you will notice the smell of the fermenting producing the co2.

Can't say I noticed much difference in our greenhouses, the lovely weather we had anyway made bumper crops of tomatoes used these in one and left the other greenhouse without and wasn't any noticeable difference

Not sure if it worked or not

Dieser Beutel CO2 ist eine feine Sache, mit einem Draht, Haken, egal mit was, in der vorgeschriebenen Position reinhängen und die Löcher nicht vergessen reinzumachen. Bei meinem Beutel habe ich den ersten Erfolg schon gehabt. In der Beschreibung steht, dass während der Freigabe von CO2 die Pflanzen weniger Wasser brauchen. Dies stimmt devinitiv. Mehr kann ich noch nicht sagen. Würde es auf alle Fälle jetzt schon wieder kaufen.

No he notado gran cosa

je n ai vu aucune différence avec d anciennes cultures , autant se le faire soi meme a moins qu on veuille perdre de l argent

They don’t work

Al momento sono sprovvisto di sensore co2, ma a vederne gli effetti sul giardino, direi che funziona. Semplice e piccola, basta fare dei forellini ed aggiungere 2 ml di acqua, io ho usato una siringa per essere sicuri. Dopo qualche giorno, sentirete uscire dalla borsa un odore di ammoniaca, sintomo del fatto che la rezione al suo interno ha avuto inizio. Le istruzioni garantiscono 2 mesi di attivita' raccomandandata in ambiente compreso tra i 5 e 15 mq2. Suggerimento per i neofiti, se le temperature dell'area di coltivazione sono inferiori a 25° non acquistatela, la co2 rallenta la fotosintesi sotto tale temperatura ed otterrete effetti opposti sulla vostraq coltivazione, ovvero crescita lenta, e raccolto scarno