Advanced NutrientsSensi Cal-Mag Xtra Plant Nutrient, 500 mL

A little goes a long way. One cap full per two gallons of water.

I've been using this along with the Micro, Grow, Bloom series of nutrients and so far everything is going great. It's part of the PH Perfect line of nutrients AN has under their label and can be used in a variety of applications whether it be soil, foliar or hydroponics. I add this once a week and my plants are looking nice and green. I like having the option of buying smaller jugs of this stuff because I don't grow more than two to four plants at a time and I'm not having half empty bottles of calmag expire because I only use so much per cycle. I think this 1 liter will last me three cycles, maybe four but the cost between this and the competition is still significantly less when purchasing this size. I think Botanicare charges ten bucks more for a quart sized bottle with less nutrients.

Sealed and no leaks!

End up with great results

If the seal is opened and the cap is on something's fishy. This also leaked all over because there is a hole in the plastic cap. I've used this product before from other sources and never had a hole in the plastic cap. This liquid also seems very thin. The company said they'd send me a replacement so I'll update this review when the new bottle arrives.A replacement was sent very quickly and all was good with the second bottle. I'm upping my review to four stars instead of five stars only because from what I've read this is somewhat of a problem. These bottles should be checked a little more closely. I'd buy again because they take care of their problems and deserve a second chance. Next time will surely be five stars as long as there are no leaky bottles.

Every product I’ve used from Advanced Nutrients have worked perfectly, combined with the their Ph lines, takes a lot of guess work out of the way. No need for Ph pens. Used with FF’s soil alway got great results

I like the fact that Advanced Nutrients offers products exactly as described. I like the fact that you can count on their products to deliver consistent results every time you use them. This Cal-Mag is just what I needed and it worked just like I expected. What else is there to say? 10 out of 5 stars.

I've tried a couple other brands and have had the best results with this brand so far.

Great additive for any grow

Easy to use, read the instructions.

I have used this product multiple years. It does exactly as advertised. I highly recommend this

It's great stuff. I'm going to check out other stuff they might make. It's easy to use and works fast.

Cela n’aggrave pas l’état de ma plante. Mais de là à ce qu’elle aille mieux…. Cela a peut être stoppé le soucis / maladie.Question précision: pas facile de verser que 2ml sans en renverser à côté. Ok je peux prendre une seringue mis à un moment cela devient vraiment très compliqué. Sinon colis reçu dans les temps et non abîmé.