Rik
New member
I’ve been using this flowering cal mag that has a 0-0-0 NPK that was recommended to me at the grow shop. He said it was good that it had a 0-0-0 so that it doesn’t mess with your existing nutrient plan. Here’s the one I’m talking about:
https://growhouse.supply/products/g...wEtg9ilxu6dGmlpxIqTqXzSe9X4_5XuxoCKREQAvD_BwE
Other than this, I use Fox Farm, and they have a cal mag that has a 1-0-0, and I’ve had great results with them in general so I trust them. Then, there’s one like Advanced Nutrients cal mag extra which has iron included and has a 4-0-0:
Advanced Nutrients 6360-12 Sensi Cal Mag Xtra, 250 mL.250 Liter, Brown/A https://www.amazon.com/dp/B00P8EVEHG/ref=cm_sw_r_cp_api_glt_fabc_MWV2XFZZ1CC974MFWA2F
Which of these cal mag approaches is best for soil? If I’m using Ocean Forest and the FF dirty dozen nutes, do I need to also supplement iron?
https://growhouse.supply/products/g...wEtg9ilxu6dGmlpxIqTqXzSe9X4_5XuxoCKREQAvD_BwE
Other than this, I use Fox Farm, and they have a cal mag that has a 1-0-0, and I’ve had great results with them in general so I trust them. Then, there’s one like Advanced Nutrients cal mag extra which has iron included and has a 4-0-0:
Advanced Nutrients 6360-12 Sensi Cal Mag Xtra, 250 mL.250 Liter, Brown/A https://www.amazon.com/dp/B00P8EVEHG/ref=cm_sw_r_cp_api_glt_fabc_MWV2XFZZ1CC974MFWA2F
Which of these cal mag approaches is best for soil? If I’m using Ocean Forest and the FF dirty dozen nutes, do I need to also supplement iron?
