Cal + Mag pro complete Calcium and Magnesium supplementation product, including Iron, is everything you need to prevent deficiencies and build stronger healthier plants. Some growing media or plant strains need higher than normal amounts of Calcium or Magnesium. This product will fix and prevent deficiencies from these types of issues. Also, this product acts as a secondary Nitrogen booster, with 2 separate sources of Nitrogen, so for any crops or plants that use above normal amounts of Nitrogen, this product can be used also.
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
1 / 1
Cal+Mag Pro
Follow
#421
Global pos.
9.4
92 harvests
#421
Global pos.
9.4
92 harvests
153
Diaries
Show more
Popular Diaries Show All Diaries
2 strains
Shorts Show all
Happy Bird Black Strap #7 S1
Week 4
RQS HulkBerry Auto 💜💚
Week 17
RQS HulkBerry Auto 💜💚
Week 16
RQS Orion F1 Autoflower Grow 💖 Liquid Nutrients 💖 Plant #2 💖
Week 8
🧡Acapulco Gold Auto 🧡
Week 4
Happy Bird Black Strap #7 S1
Week 3
RQS Orion F1 Autoflower Grow 💖 Liquid Nutrients 💖 Plant #2 💖
Week 7
A Happy Bird Event
Week 1
Zamnesia Eternity Grow Cup powered by Plagron
Week 7
Zamnesia Eternity Grow Cup powered by Plagron
Week 7
Zamnesia Eternity Grow Cup powered by Plagron
Week 6
Zamnesia Eternity Grow Cup powered by Plagron
Week 6
Wife's First Grow
Week 7
Zamnesia Eternity Grow Cup powered by Plagron
Week 6
Zamnesia Eternity Grow Cup powered by Plagron
Week 5
Wife's First Grow
Week 6
Zamnesia Eternity Grow Cup powered by Plagron
Week 4
Zamnesia Eternity Grow Cup powered by Plagron
Week 4
Wife's First Grow
Week 5
Zamnesia Eternity Grow Cup powered by Plagron
Week 4
Show more
New Diaries Show All Diaries
+2 strains
2 strains
6 weeks
Any Advice Appreciated - First Time Grow - Runtz MuffinOG_Raw
Runtz Muffin5mo ago · 5 comments
9 weeks
RQS Orion F1 Autoflower Grow 💖 Liquid Nutrients 💖 Plant #2 💖Kirsten
Orion F15d ago · 10 comments
Latest Reviews Show All Reviews
Show more
1d ago
Show more
3mo ago
Show more
3mo ago
Show more
3mo ago
Show more
4mo ago
Grow Questions Show all Grow Questions
Solved
Flamingo21
Dead "skin" on the bottom or mold?What is that? Is it normal? Its like dry and I can peel it o...
Plant. Other
4y ago
2
2
Solved
Laxzeus32
Leaves curling into budAs sugar leaves send their nutes to the buds and start to cu...
Leaves. Curl up
4y ago
1
Solved
Laxzeus32
Nute burn followed by lockout?Please see last pic for this week. Can anyone confirm suspic...
Leaves. Curl up
4y ago
2
2
Solved
Flamingo21
Is 9 leaves normal?My plant got 9 'fingers' on its top leaves, is tha...
Leaves. Other
4y ago
6
6
Solved
Flamingo21
Light green spot on leavesI noticed a small light green spot a couple of days ago on h...
Leaves. Other
4y ago
1
1
Similar Strains
9.6/10
MEGA CROP
726 diaries
461 harvests
9.5/10
Bud Explosion
306 diaries
196 harvests
9.5/10
Sweet Candy
224 diaries
148 harvests
9.4/10
Cal+Mag Pro
150 diaries
91 harvests
9.7/10
Kelp Extract
77 diaries
42 harvests
9.8/10
Mega Crop 2 Part A 5-12-26
43 diaries
33 harvests
9.7/10
Mega Crop 2 Part B 15.5-0-0
38 diaries
30 harvests
Megazyme
2 diaries
1 harvests
Gravitron
2 diaries
1 harvests
Red Line
Element X
B-Alive
1 diaries
1 comment
Sort by
popularity
popularity
newest
oldest
nickscommented5y ago
I didn't know it came in liquid? Their line CalMagPro, Mega Crop(all in one), Sweet Candy, Kelp. Bud Explosion all come powder form. I want to rate it high but I've never had more than 2/3rds dissolve used RO water, boiling RO water , PH 5.8 RO water, shaking, stirring, aeration, even after 24hrs same with mega crop i just swish as I add to reservoir and leave the chunks almost certain its the calcium in megacrop not mixing well. I am a noob I mix in mason jar 1tsp then add CaLMAgPro stir/shake/let rest/shake, the add to 5 gallon PH 5.80 (bumper crop down)RO water. Its the first thing I add.
Sorry for the bad review I still like the product but it could be better.
-Astral
likes