Megacrop with RO/DI water

[Lund-o]

Do I need to add Calmag when using mega crop with RODI? I just made the switch, always used it with any other nutrients.

 

[Midnight Warrior]

This is one thing I have been wondering about myself too, as I plan on using this once I use up all my AN base nutes.

 

[Lordhooha]

Do I need to add Calmag when using mega crop with RODI? I just made the switch, always used it with any other nutrients.

What kind of lighting? With led it seems some people need more cal mag. With traditional lighting hps or cmh style lighting most are good. I’ve never needed it but I always use my well water which supplies a little extra anyways.

 

[70's natureboy]

I don't think it will hurt them. Megacrop works very well with stable PH with tap water so RO with cal mag should be about the same

 

[Lund-o]

What kind of lighting? With led it seems some people need more cal mag. With traditional lighting hps or cmh style lighting most are good. I’ve never needed it but I always use my well water which supplies a little extra anyways.

LED, I’ll use the recommended amount and see how it goes. Thanks man

 

[Lund-o]

I don't think it will hurt them. Megacrop works very well with stable PH with tap water so RO with cal mag should be about the same

Sounds good

 

[xtsho]

It's got calcium nitrate, magnesium nitrate, and magnesium sulfate as some of it's ingredients. Even with RO water you shouldn't need additional calcium or magnesium. Fertilizers that use calcium nitrate as their main source of nitrogen should provide all the calcium you need. Calcium nitrate is the first ingredient in MegaCrop.

 

[Lund-o]

It's got calcium nitrate, magnesium nitrate, and magnesium sulfate as some of it's ingredients. Even with RO water you shouldn't need additional calcium or magnesium. Fertilizers that use calcium nitrate as their main source of nitrogen should provide all the calcium you need. Calcium nitrate is the first ingredient in MegaCrop.

Thanks!