(Satin) — Cannabis Deficiency Guide (Magnesium vs. Iron Diagnosis)
Every time a leaf turns yellow between the veins, the internet immediately screams at you to dump more CalMag into the reservoir. Stop the madness. This diagnostic chart settles the debate by focusing on the one thing that actually matters: location. Both of these deficiencies cause interveinal chlorosis, but it’s all about nutrient mobility. It visually breaks down how a mobile magnesium shortage forces the plant to strip its lower leaves to survive, while an immobile iron lockout almost always caused by letting your pH drift too high fries the brand-new growth bright yellow. The takeaway is practically idiot-proof: "Lower leaves = Magnesium. New growth = Iron." Hang this in your lung room so you can stop misdiagnosing your canopy.
Product features
- 300gsm museum-grade satin paper for archival durability
- Pigment inks for bright, long-lasting color
- Low-glare satin finish for easy reading under indoor light
- Easy to hang with tape, tacks, or frame; intended for indoor use
Care instructions
- If the poster does gather any dust, you may wipe it off gently with a clean, dry cloth.
Durability
Heavier, and more durable than mass-market inkjet photo papers
Vibrant colors
The latest printing techniques provide bright and crisp colors matching your craziest designs
Pigment inks
Bright and intense colors of your desired design
Hanging
Posters can be hung with double-sided tape, tacks, or framed
Museum grade paper
The museum grade 300 gsm paper is known to be archival, which means it can be stored for a long time without turning yellow
If the poster does gather any dust, you may wipe it off gently with a clean, dry cloth..
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
See terms and conditions