Plant health education with Steve Martin

Healthy Plants are the Root of your Profit.

Learn why your crop does what it does, and plan your season around it. Practical plant nutrition, from a grower who's done it.

Steve Martin in a cap, checked shirt and navy vest, on a timber deck among tropical plants Photo: supplied
Steve, teaching what he wrestled with as a farmer.

plain talk,
real paddocks

Meet Steve Martin

Most programs start in the soil. Steve starts with the plant.

Steve teaches from the farmer's side of the fence, the way he'd explain it standing in your paddock: plain, practical, and usually with an analogy.

“This is what I struggle with as a farmer.”

— Steve
  • Plant first, soil second.

    “The scorecard for health is your plant.” Get the plant right and the soil follows.

  • Yield isn't the profit.

    “It's the recoveries on the yield.” Quality is the second lever, and Steve pulls both.

  • Ask why.

    Before you spray, ask “why is that pest there?” It's often telling you something about the plant.

  • Trust the data, but stay in the field.

    One sap test is a single number. A run of them shows how it's shifting. Your boots tell you the rest.

The Course · coming soon

From the plant’s perspective.

How a plant really works, and how to turn that into recoveries at the packing shed. Taught by a grower, for growers, in three parts.

  1. 1

    The problem

    Why isn’t my program working as well as it should?

  2. 2

    The solution

    What would I do differently, and why?

  3. 3

    The proof and the pathway

    Can I afford to try it, and where do I start?

About the Course Join the waitlist

coming soon, and the waitlist hears first

QuorumAI

Ask it like you'd ask Steve.

QuorumAI answers from Steve's own teaching, in the wiki and the program builder. Plain answers, with where each one came from.

“Quorum's a signal.”

— Steve, on the name
QuorumAI

Crop's looking pale and soft. Should I throw more nitrogen at it?

Test before you add more. Pale can mean the crop is short of nitrogen. But pale and soft can mean it has plenty, and isn't turning it into protein. More nitrogen makes that worse.

A sap test tells you which. As Steve puts it: nitrogen is a liability until it becomes a protein.

Wiki · Nitrogen Wiki · Sap testing

An example answer. QuorumAI gives general information, not advice for your farm.

How Steve explains it

Big ideas, paddock-sized.

Steve learns by seeing how a thing works, so that's how he teaches: one picture, one take-home.

Watercolour of a timber house frame on a concrete slab, with three concrete blocks in the foreground.

The three amigos

Calcium, boron and silicon are the concrete. Change the recipe in the bag, then ask yourself: would you build a house on that?

Watercolour of a dingo howling at a crescent moon from a grassy rise.

The lone wolf, Mr Potassium

Potassium fills the house, but only once the foundation's poured. Earn the right to use it.

Watercolour of an old red tractor with its bonnet up beside a paddock of crop rows.

Know your plant like your tractor

You can quote your tractor down to the horsepower. So why take your agronomy on faith?

Watercolour of a young avocado shoot in red soil beside a spilled sack of fertiliser granules.

A liability until it's a protein

Nitrogen sitting in the plant is a cost and a risk until the plant turns it into protein. And all nitrogen is not equal.

Farming for profit

Yield isn't the profit. The recoveries are.

Yield is how much you grow. Recoveries are how much of it makes it through grading and gets paid for. Most programs only chase the first.

  • The yield lever. How much you grow.

  • The quality lever. How much of it you're paid for.

Episode one starts here, and ends on the number that settles it: what a kilogram costs you to grow.

See what’s in episode one
Watercolour of a grading table in a farm shed: potatoes roll along steel rollers into a crate of clean, even potatoes, while cracked, green and misshapen ones sit in a bin below.

Consulting

Want Steve on your farm?

Steve works with growers directly: walking the crop, reading sap tests through the season, and building a program around each stage of your crop.

  • Farm walks and crop assessments
  • Sap testing and trend reading, all season
  • A program built around your crop’s critical stages: its flight plan

Performance flight plan

An example crop · 140 days

EstablishVegetativeFlowering Fruit setFillHarvest 0204060 80100120140 days P Ca N Mn B Ca Si Ca K S every stage — time it right
Built for the crop in front of you, then printed for the shed wall.

Tell Steve about your crop

How consulting works

It goes to Steve, and is kept only to reply. Privacy