Mareeba QLD 4880
“From one or two fruit where they set, I'm now seeing up to a dozen fruit per set.”
9 rows over 1.6 ha, originally planted 2006. One row treated as a trial in 2018; on seeing the result the entire block was treated in 2019.
What was observed: More than 200% increase in fruit per set, sustained across seasons.
John says the increase is “much more than that”.

| The block | |
|---|---|
| Grower | John Jennings |
| Location | Mareeba QLD 4880 |
| Crop | Limes |
| Soil | Sandy soils |
Published with this grower's consent. These are accounts of what growers observed on their own blocks — not controlled trial results. For those, see the evidence.