Hilton Carter x Rosy Soil Limited Edition
Great plants start below the surface. For years I've styled and cared for plants in homes across the country, and one thing has become clear: healthy plants begin with healthy soil. I wanted a mix that supports strong roots, holds just the right amount of moisture, and stays light and breathable over time, without relying on peat. That's why I partnered with Rosy to create this biochar-enriched blend. It's designed to improve soil structure, support beneficial microbes, and help indoor plants thrive the way they're meant to. Because when the foundation is right, everything above the soil line flourishes. Stay wild, Hilton
Biochar
A horticultural charcoal that increases nutrient retention, hosts beneficial microbes, and stores carbon in the soil.
Pine Bark Fines
A byproduct of the mulch industry which enhance soil structure and improve aeration.
Mycorrhizae
Beneficial microorganisms that form a symbiotic relationship with plant roots, allowing the plants to absorb more nutrients.
Worm Castings
Nutrient-rich organic matter produced by worms that provide plants with essential nutrients.
Compost
Helps reduce waste in landfills by turning green waste and wood waste into a useful source of nutrients for plants.
Pumice
A naturally occurring volcanic rock that is lightweight and porous, helping to improve soil drainage and aeration.
1000+ plant parents can't be wrong.
John S.
"My office manager and I each have large fiddle-leaf figs in our conference room. They’re in the same window and get watered at the same time. I repotted mine with Rosy a couple months ago and it’s grown 4 new leaves. His has had no new growth. I feel kinda guilty"
Renata B.
"It’s worth the money my plants are thriving ! no gnats [tiny flying bugs] I usually find.
It’s simply the BEST"
AmyB.
"Rosy Soil has completely transformed my houseplant game! Since switching, my plants have shown incredible growth and vitality I've never achieved with other potting soils. Even my struggling plants have bounced back to life. My plants establish quickly and show immediate signs of thriving rather than transplant shock."
Nadine B.
"I gotta say I was skeptical at first. After a week I decided to check the roots — because there were NONE on this plant when I put it in. I WAS SHOCKED. It had grown gorgeous white, fuzzy roots in a week. I will not put my monsteras and scindapsus in any other substrate from now on."
Tina
"For a while I was dealing with root rot. I switched to something more well-draining, but that ended up getting too dry too quickly — crispy leaves. Rosy Soil has been a lifesaver. I haven't experienced any root rot since switching, and my plant roots are thriving. I'm even seeing more corms and babies in my plants."
Sheila
"I transplanted a Peace Lily and a Philodendron with Rosy Soil — tutorials said Peace Lilies can droop for days or weeks after transplanting. That didn't happen at all. My Peace Lily was perky and upright just hours after transplanting. I'm so pleased with Rosy Soil!"
Most potting soils work against your plants — dense, soggy, and a welcome mat for gnats. Rosy's biochar-powered formula keeps soil airy, moisture balanced, and gnat-resistant. Dirt that actually does its job.
Peat
Rosy
Ingredients
So roots breathe, water flows, and protects against root rot.
Better for your plant, better for the planet's bogs.
Lower footprint, fresher ingredients, faster to your door.
Every bag sequesters carbon. Growing plants, shrinking footprint.
Ready to Use - Plant Care Made Easy
No mixing, no amendments, and no guessing. Our pre-blended soil is optimized for all houseplants, so even new plant parents can pot with confidence.
Nutrient Dense, Living Soil
Scientifically blended for lush, thriving plants — with biochar to improve nutrient retention, drainage, and long-term soil health. Your plants grow better because your soil is better.
Peat-Free & Eco-Friendly
Every bag captures CO₂ and helps fight climate change. Unlike most potting mixes, Rosy Soil is free from peat, plastics, and synthetics — making it safe for your plants and the planet.
Tropicals and aroids love humidity but are often prone to root rot if overwatered especially in dense or soggy soil. Our Aroid Mix offers perfect structure and aeration for these lush-leafed friends.
Popular Plants:
POTTING OR REPOTTING
Make sure you use a planter with drainage holes. This is your best defense against drowning your plants! Partially fill the planter with a base of your Rosy Mix.
PLANTING
Gently release your plant from its current container, carefully loosening its roots and centering it in the pot. Now fill the remaining space with more soil, leaving an inch at the top for easy watering.
WATERING
Water until water drains from the bottom of the pot. Your next watering should be when the top inch of soil feels dry and pot feels noticeably lighter. Always aim for a gentle, deep drink rather than frequent shorter waterings that result in thirsty plants.
TIPS:
• Biochar tends to settle, just shake bag before use.
• When your first use Rosy, you might notice it stains your hands black. It washes right off! If you notice the water in your plant saucer looks dark, it's just the biochar and it's a good thing!
• Because of the beneficial fungi in our mixes, Rosy Soil occasionally sprouts a few mushrooms. There's nothing wrong with your soil, quite the opposite!
Peat moss has been a common ingredient in commercial potting mixes since the 1960s. However, it's obtained by extracting peat bogs, which are vital ecosystems that store carbon. At Rosy, we believe there's a better way. So, we've developed our blends with alternatives that are effective and sustainable.
How is Rosy different from other soils?
Rosy’s indoor potting soil is all-natural, peat free, and made from biochar.
We’ve consciously sourced our ingredients not only because they’re great for your plants but also because they’re good for our planet (https://rosysoil.com/blogs/news/biochar-benefits).
Unlike traditional potting soil ingredients that are environmentally taxing, our biochar potting mix only contains natural and carbon-negative amendments.
Read additional information about Our Mission (https://rosysoil.com/pages/our-mission).
We use carbon-negative, organic ingredients to create the best indoor plant potting mix.
Typically, these organic materials are sent to a landfill, where they release methane and CO2 — two potent greenhouse gases. But by redirecting these organic materials from landfills and stabilizing their carbon structure, we prevent the release of those greenhouse gases.
Essentially, we turn our house plant soil into a carbon sink, which means it helps to remove CO2 from the atmosphere.
Discover more about what we mean by Earth Positive on Our Mission (https://rosysoil.com/pages/our-mission) page.
Biochar is nature’s soil supercharger — a form of carbon that’s created by heating organic material (like wood or plant matter) in a low-oxygen environment.
Think of it as a sponge-like charcoal made for plants. It improves soil structure, helps retain water and nutrients, and creates a thriving home for beneficial microbes. It’s also incredibly stable, meaning it stays in the soil for hundreds (even thousands!) of years — all while capturing and storing carbon that would otherwise enter the atmosphere.
Unlike peat moss, which is strip-mined from delicate wetlands, biochar is regenerative and climate-positive. It’s science-backed, time-tested, and foundational to everything we do.
Yes! You can add Rosy to your current houseplant potting soil — whether it’s an inorganic or organic potting soil mix, cactus or orchid mix, or otherwise.
Doing so will help you refresh your old soil (https://rosysoil.com/blogs/news/does-potting-soil-go-bad) and revive its benefits for plant care.
Alternatively, you could directly replace your current houseplant soil mix with Rosy.
Our 4 Quart bag of Rosy Soil will fill:
2 to 3 medium 6" pots
And unlike traditional indoor potting mixes, you won’t need to replace the soil every year due to compaction.
