Lotus has a unique look and feel. Why is that?

Due to the complexity of our powdered blend, Lotus Nutrients will have a consistency similar to kinetic sand, which is exactly as it should be. Its unique texture is caused by the multitude of essential micro and macro nutrients we use in our mix.

Can I expect Lotus Nutrients to completely dissolve?

Although you may see some residual undissolved humate casings left over in the solution, all nutrient content has been released. The end solution and these leftover residuals will have zero negative impact on your grow.

Do I need to use any other products with Lotus?

Lotus was designed as an all-in-one product line, without the need for additional nutrients outside of the recommended feeding schedule. Our Pro Series formulas are designed to give your plants everything they need to produce unmatched harvests.

Lotus is a naturally derived product composed of raw ingredients containing essential micro and macro elements for all your growing needs. As a grower, you can expect beautiful, clean end results, but is not a certified organic product.

When applying to soil, should I mix Lotus with water first?

Yes. In order for the macro and micro elements to be fully activated and utilized by the plants, Lotus should be mixed with water when applying to soil. We recommend following the feeding schedule on our website for optimal results.

Lotus Nutrients Cal Mag Pro Series 15 Oz

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

🌱 Elevate your grow game with precision nutrition!

COCO COIR SPECIALIST - Pre-treats coco coir to flush excess sodium and chloride, enhancing root zone health and growth potential.
TRUSTED BY PROFESSIONALS - Highly rated with 4.5 stars from 318 reviews, a go-to for hydroponic and medicinal plant cultivators.
VERSATILE APPLICATION MODES - Effective as both foliar spray and root zone treatment for flexible plant care routines.
PURIFIED SIMPLIFIED FORMULA - Free from unnecessary additives, designed by medical growers for maximum efficacy in medicinal plants.
PRECISION CALIBRATED NUTRITION - Scientifically balanced 4:1 calcium to magnesium ratio ensures optimal nutrient uptake and prevents lockout.

Lotus Nutrients Cal/Mag Pro Series is a premium 15 oz liquid supplement formulated with a precise 4:1 calcium to magnesium ratio, designed specifically for medicinal plants and coco coir grows. Developed by medical growers, it prevents nutrient lockout, supports balanced growth, and can be applied as a foliar spray or root treatment. Trusted by hundreds of professionals, it’s the go-to solution for optimized plant health in hydroponic systems.

Specifications

ASIN	B07CHVN2MT
Brand	Lotus Nutrients
Brand Name	Lotus Nutrients
Coverage	Hydroponic systems and medicinal plants
Customer Reviews	4.6 out of 5 stars 329 Reviews
Item Form	Liquid
Item Weight	15 Ounces
Liquid Volume	15 Fluid Ounces
Manufacturer	Lotus Nutrients
Mixing Ratio	4:1
Model Number	LPSCALMAG
Specific Uses For Product	Plant Growth
Target Species	Medicinal Plants
UPC	029882816356
Unit Count	443.6029 Milliliters

Reviews

V**S

Works great 8.4 of 10

I would recommend this product I’m not gonna blame it for having salt buildup I still use their product I don’t have any more salt buildup now I haven’t had any time recently but if you do use this product have a salt meter or be a pro

9.02.2026

T**E

Solid product

I really like this product and recommend it. It seems to be high quality. It is easy to work with and it dissolves well too.

25.09.2025

J**N

A+

Plants love it

30.03.2026

D**Y

Awesome Nutes

Enough said, if my pictures don't convince you all to try this stellar nutrient pack then there are bigger problems with your grow. I have never encountered a nutrients pack that has been such a beautiful blessing. Thank you so much.

11.02.2025

J**H

Plant nutrients

Product arrived on time and undamaged The lotus line of nutrients is one of the better nutrient lines I’ve worked with. I would recommend to other growers

15.08.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago