10% Off w/ Mars Hydro Promo Codes February 2026

About Mars Hydro

Mars Hydro is a globally recognized leader in indoor horticultural lighting and grow solutions. Established with a mission to empower growers of all levels, Mars Hydro designs and manufactures high-performance LED grow lights, grow tents, and complete indoor gardening systems. Their products are known for energy efficiency, durability, and the ability to deliver optimal light spectra that promote healthy plant growth and higher yields. Combining cutting-edge technology with eco-friendly design, Mars Hydro has become a trusted brand among both hobbyists and professional cultivators. Their dedication to research, innovation, and customer satisfaction sets them apart in the hydroponic and indoor gardening industry. With a community-driven approach, Mars Hydro continues to support sustainable cultivation worldwide, helping people grow more efficiently and responsibly. Whether for small home gardens or large-scale commercial grows, Mars Hydro stands for quality, reliability, and innovation in modern plant cultivation.

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Mars Hydro's Categories

Electronics

All (8) Codes (1) Deals (7)

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5% Off Sitewide

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Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Up To 50% Off On Sale Item

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Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Up To 50% Off On Accessories

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Terms & Conditions

This code has limited usages, and has been used 1 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Up To 40% Off On Grow Tents

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Up To 35% Off On Ventilation

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Up To 20% Off On LED Grow Lights

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

Up To 25% Off On Grow Tent Kits

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

Get Deal

No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.