A student-led idea from Nova Scotia
We're exploring how repurposed milk could become a gentle liquid fertilizer for houseplants and home gardens.
Some milk never reaches a glass. It sits past its date, goes unsold, or is poured away. We think it deserves a second life, in the soil, helping the little things you love to grow.
The Dairee team, Halifax
01 / The idea
Dairee is a student-led startup asking a simple question: could milk that would otherwise be wasted become a useful fertilizer for plants?
We're developing the idea carefully, with home gardeners and houseplant lovers in mind. The product is still in development, and its formulation and performance haven't been validated yet.
Made for growers
Designed around the everyday routines of indoor growers and home gardeners.
Began at Saint Mary's University in Halifax, with an entrepreneurial mindset for a familiar challenge.
We need to evaluate nutrient content, stability and plant response before making any performance claims.
Dairee isn't for sale yet. We're still developing and evaluating the concept.
*Progressing in the SMU Innovation Cup. Our focus now is customer discovery and a first prototype.
02 / Why milk?
Gardeners have tried watering plants with diluted milk for generations. Plenty of people swear by it, but there's very little careful testing behind it.
Dairee wants to find out what's really true: which parts of milk might help plants, how much is useful, and what goes wrong when you get it wrong.
These are the parts of milk we're investigating, not proven benefits.
Our job is to keep what helps and solve what doesn't.
03 / Our process: planned development path
This is Dairee's planned development path, not a validated production process or a finished formula.
04 / The product idea
We're exploring a liquid fertilizer that fits the everyday routines of indoor growers and home gardeners: a few drops in the watering can, not a new hobby.
Still in development. Formulation and performance haven't been validated yet, and we'll measure before we make claims.
In development. Not yet for sale.
Progress log
We share results as they come in, including the ones that surprise us.
Nova Scotia gardeners answered our survey.
said they would try a fertilizer made with repurposed milk.
was the most common worry, so it's first on our test list.
We're students at Saint Mary's University in Halifax. We share a dislike of good things going to waste and a belief that the best ideas get tested in the open.
06 / Help shape Dairee
We're talking to gardeners and plant owners before we build anything. It takes about a minute, and you can join the list for early prototype testing in Nova Scotia.
For dairies, farms & grocers
We're learning where unused milk comes from and what it would take to collect it. If you run a dairy, farm, grocery store or café in Nova Scotia, we'd love a short conversation. No commitment needed.
07 / Questions
Not yet. Dairee is a concept in development. Join the list above and we'll let you know if and when there's a prototype to try.
We don't know yet, and that's exactly what our evaluation stage is for. We won't make any claims until we've tested how plants respond.
It's a fair worry, and one of the first things we're testing alongside shelf life and stability. If we can't solve it, we won't ship it.
We're exploring sources of milk that would otherwise go unused, such as surplus or unsold product, and learning what reliable collection and storage would require.
Yes, please. We'd love to hear from people who know milk, plants or product testing. Email us.