Spectrum Hydro

Spectrum Hydro Grow Big or Grow Home. One-stop shop for all of your gardening needs. Looking for something specific? We handle special orders too—just let us know what you need.

Conveniently located off the 5 Freeway on Alondra Blvd, Spectrum Hydro is your one-stop shop for all your growing needs. Whether you’re a first-time grower seeking expert advice or a commercial grower needing accurate and timely orders, we’ve got you covered. We offer competitive prices on a wide range of products, featuring top brands like Gavita, FoxFarm, Botanicare, GH, Grodan, Phantom, VermiSoil, Gold Label, Athena, Cyco, and more. Plus, we provide forklift loading for larger purchases. Stop by and see what we have to offer!

It’s Free Tea Tuesday!☕️🌿☕️ Stop by for your Free Compost Tea every Tuesday & Friday!Our compost tea is freshly brewed ...
04/07/2026

It’s Free Tea Tuesday!☕️🌿

☕️ Stop by for your Free Compost Tea every Tuesday & Friday!

Our compost tea is freshly brewed and ready to pour! Bring a 1-gallon jug or grab one here for just $2 🌱

Packed with beneficial microbes that improve soil health, support strong roots, and help your plants thrive.

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

HAPPY FROG IS BACK IN STOCK! 🌱🐸Fresh off the truck and straight to the floor! We just landed a massive restock of Happy...
04/06/2026

HAPPY FROG IS BACK IN STOCK! 🌱🐸

Fresh off the truck and straight to the floor! We just landed a massive restock of Happy Frog !

Why Happy Frog?
🧪 pH Adjusted: Optimized for maximum nutrient uptake right out of the bag.
🍄 Mycorrhizae Infused: Beneficial fungi that expand your root system for faster growth.
☁️ Perfect Texture: Light, airy, and specially screened to prevent compaction and root rot.

🛒💨 The pallets are fresh and moving fast—come grab yours before they’re gone again!

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

The wait is over, Ocean Forest is back! 🌿🐠🌊Your plants deserve the best and Ocean Forest is finally back on the floor !...
04/06/2026

The wait is over, Ocean Forest is back! 🌿🐠🌊

Your plants deserve the best and Ocean Forest is finally back on the floor !

Whether you’re starting seeds, transplanting, or container gardening, Ocean Forest provides the ultimate organic foundation for your plants to thrive.

✅ Nutrient-Rich
✅ PH-Adjusted
✅ Ready to Grow

🛒 Don’t wait—these bags move fast! Stop by and grab what you need to get your garden growing.

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

BUILD YOUR BEST SOIL YET! 🧱🌱Everything you need for a thriving organic garden is officially in stock ! If you’re getting...
04/02/2026

BUILD YOUR BEST SOIL YET! 🧱🌱

Everything you need for a thriving organic garden is officially in stock ! If you’re getting your beds ready or giving your plants a mid-season boost, these four powerhouses are the foundation for healthy, high-yielding crops.

THE LINEUP:
✨ Malibu Compost Bu’s Blend: The gold standard for biodynamic, high-biology compost.
🐓 Stutzman Farms Sup’r Green: High-performance chicken manure for a powerful nitrogen boost.
🪱 Buckaroo Worm Castings: Premium “Black Gold” for gentle, nutrient-dense feeding.
🌾 Nutri-Rich Granular (4-3-2): A reliable, slow-release organic fertilizer for steady growth.

No matter your growing style, we have the clean, high-quality inputs you need for a successful season.

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

THE POWER OF PRECISION: ADVANCED NUTRIENTS CULTIVATOR SERIES! 🧪⚡Looking to boost your crop value and your profit margins...
03/31/2026

THE POWER OF PRECISION: ADVANCED NUTRIENTS CULTIVATOR SERIES! 🧪⚡

Looking to boost your crop value and your profit margins? The Advanced Nutrients Cultivator Series (Grow, Base, Bloom) is in stock in 25lb bags at ! This is the only 3-part water-soluble fertilizer on the market designed specifically for the phase-specific demands of high-value crops.

The Highlights:
✨ Phase-Specific Power: Precisely hits macro, secondary, and micronutrients at every stage.
🧪 Cleanest Inputs: Made with premium Haifa inputs—no clumping, no clogged emitters.
💥 Boost Quality: Designed to unlock maximum cannabinoid and terpene production.
🌿 PGR Free: Zero banned growth regulators (No paclobutrazol or daminozide).

📋 QUICK MIX GUIDE:
1️⃣ Stock Tank: Mix 1 lb of powder per 1 gallon of water.
2️⃣ Order: Always dissolve parts separately. Add BASE first, then GROW (Veg) or BLOOM (Flower).
3️⃣ Compatibility: Swaps seamlessly with any other 3-part dry fertilizer.

Whether you’re running Drip, DWC, or Flood and Drain, the Cultivator Series is the easy choice for pro-tier results at a better price point.

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

Happy St. Patrick’s Day & Free Tea Tuesday!☕️🍀☕️ Stop by for your Free Compost Tea every Tuesday & Friday!Our compost t...
03/17/2026

Happy St. Patrick’s Day & Free Tea Tuesday!☕️🍀

☕️ Stop by for your Free Compost Tea every Tuesday & Friday!

Our compost tea is freshly brewed and ready to pour! Bring a 1-gallon jug or grab one here for just $2 🌱

Packed with beneficial microbes that improve soil health, support strong roots, and help your plants thrive.

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

REDEFINE YOUR YIELD! 💡🌿The Gavita Under Canopy 150W LED (120-277V) is officially in stock here at ! If you’ve been looki...
03/12/2026

REDEFINE YOUR YIELD! 💡🌿

The Gavita Under Canopy 150W LED (120-277V) is officially in stock here at ! If you’ve been looking to eliminate shaded bud sites and level up your harvest quality, this is the solution you’ve been waiting for.

The Gavita® Under Canopy 150W LED redefines precision and efficiency in indoor growing. Harnessing advanced technology, this powerful yet compact lighting solution provides unparalleled illumination under the canopy, ensuring your plants receive the full spectrum of light they need to thrive.

✨ Total Output: 450 μmol/s
✨ Efficiency: 3.0 μmol/J
✨ Light Spread: Dual-sided 155-degree distribution

Whether you are a hobbyist or commercial grower, this LED will undoubtedly boost your yield and quality.

Optimize Your Grow:
Ready to maximize your yield? Our team of lighting experts can help you optimize your grow and increase yields with a customized lighting layout. By focusing on lighting uniformity and spectrum, we help you achieve a higher quality harvest and a better ROI.

🛒 Stop by the shop and grab yours at !

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

DON’T LET THRIPS TAKE OVER! 🐞🛡️Looking for a clean, organic way to defend your canopy? We’ve got Beneficial Insectary AM...
03/12/2026

DON’T LET THRIPS TAKE OVER! 🐞🛡️

Looking for a clean, organic way to defend your canopy? We’ve got Beneficial Insectary AMBLYforce™ C officially in stock at ! These predatory mites (Neoseiulus cucumeris) are your first line of defense for the prevention and control of various thrips species.

Why these sachets are a game-changer:
✨ Long-Term Protection: Each bag is a mini-colony containing approx. 1,000 mites at all life stages. They exit the sachet over a 6-8 week period to provide continuous suppression.
✨ Easy Application:These come with a built-in hanger, making it incredibly easy to distribute your biological defense evenly throughout the canopy.
✨ Self-Sustaining: Each sachet includes a food source to keep the mites active and breeding so they stay on the job longer.
✨ Clean IPM: Control pests without the need for heavy sprays or residues.

Prevention is always easier than a cure. Stop by the shop and grab your sachets to keep your garden thrip-free!

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

RESULTS IN THE ROOM! 💡🪴 Nothing beats seeing our customers’ grows thrive! This setup is rocking the Gavita Under Canopy ...
03/11/2026

RESULTS IN THE ROOM! 💡🪴

Nothing beats seeing our customers’ grows thrive! This setup is rocking the Gavita Under Canopy 150W LED and Kaya Coir Loosefill Grow Pots for a clean, high-performance grow.

If you’re looking to eliminate shaded bud sites and level up your root zone, you can find both of these essentials right here !

Why this combo works:
✨ Gavita Under Canopy: 450 μmol/s of light delivered exactly where it’s needed most.
🥥 Kaya Coir Grow Pots: Premium loosefill coco for superior aeration and drainage.

🛒 Stop by the shop and gear up like the pros!

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

03/10/2026

Love the sound of compost tea brewing in the morning! 🫧☕

That sound means your plants are about to get a major organic boost! Stop by to get a FREE GALLON of freshly brewed compost tea that’s packed with beneficial microbes and root-loving goodness to keep your plants growing strong.🌿💪

Swing by and fill up while it’s fresh! Bring your own 1-gallon jug or grab one here for just $2.🪣

📍 13253 Alondra Blvd, Santa Fe Springs, CA 90670
🕙 Mon–Sat 10am–6pm | Sun 11am–3pm

Address

13253 Alondra Boulevard
Santa Fe Springs, CA
90670

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm
Sunday 11am - 3pm

Telephone

(562) 229-3900

Website

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