Plant Juice – The Best Houseplant Fertilizer For Happy, Hungry Plants

If your houseplants could talk, they’d ask for this by name—Plant Juice, the best houseplant fertilizer for lush leaves, strong roots, and big plant energy. Formerly known as “Plant Booster,” this small-batch, brewed-to-order elixir is packed with premium worm castings, organic kelp meal, alfalfa, and other delightful goodies that plants basically dream about.

This isn’t just any houseplant food—it’s a bubbling, microbe-loaded, nutrient-dense smoothie designed to feed your plants the way nature intended. It’s 100% organic, totally sustainable, and lovingly brewed just for your leafy crew.

Why Plant Parents Love It:

🐛 Worm Castings = Microbial Magic: These hardworking microbes do more than just feed—they help your plants resist disease and grow strong like little green superheroes.

🥬 Alfalfa + Kelp = Growth Goals: Adds nitrogen, phosphorus, potassium, and trace minerals for healthy foliage and sturdy stems.

🥚 Eggshell Calcium Extract: Bigger fruits, tougher plants, and happier vibes.

🧪 Lactobacillus (The Friendly Bacteria): Helps break things down and stabilize the mix so your bottle lasts up to a year.

Use It Like a Pro:
Just dilute with water—1 oz per gallon is plenty, or a little more for plants that are throwing tantrums. Want to foliar feed? Use 2 ml per liter and spray every other day. One 32oz bottle makes up to 32 gallons of houseplant food, so you’ve got room to spoil your green gang.

Plant Juice Perks:

• 🧴 Now in 100% post-consumer recycled plastic bottles (yes, we’re all about that earth love)
• 🌿 Completely organic—no chemicals, no nonsense
• 💧 Safe for soil and foliar feeding

Looking to level up your fertilizing game? Check out our Houseplant Food Concentrate for a liquid boost, or try the Slow-Release Organic Fertilizer Capsules for a hands-off option your plants will still cheer for.

Heads up: This is a living product, so color, smell, and consistency may vary. That’s just the microbes doing their thing—it’s not a bug, it’s a feature. (Literally.)

Important Note:
This product contains live microorganisms. If you’re immunocompromised, please handle with care—gloves, eye protection, and a good hand wash afterward are recommended. And while it may smell like a superfood smoothie, please don’t drink it. Your Monstera will love it, but your stomach won’t.

Bottom Line:
Plant Juice is the best houseplant fertilizer to turn your windowsill into a jungle, your pothos into a show-off, and your sad fern into a drama queen no more. Go on—feed them the good stuff.