Download Our Latest Whitepaper:
Operational and Capital Ecoservice Accounting Standards for Farm Carbon
Are you stuck in the “lime every few years” cycle?
Soil scientist Phil Mulvey joins me in the vineyard to unpack how pH really works — from aluminium toxicity and CEC (cation exchange capacity) to buffering and why plant diversity can stabilise pH and rebuild soil structure. We compare lime vs a biological approach (multi-species covers, legumes, deep-rooters) and preview a follow-up on fungal inoculation.
What you’ll learn:
Why pH ≈ 6–6.5 maximises nutrient availability
The 5.2 pH aluminium toxicity cliff and shallow rootsHow CEC and organic matter “glues” create aggregation, infiltration & drought resilience
Practical seed-mix ideas for vineyards & grazing to buffer pH biologically
📍 Location: Australia (vineyard)🌱
Seed sources mentioned: Ardent Seeds (TAS) / ardentseeds mixes (mid-row & under-vine)
👤 Guest: Soil scientist Phil Mulvey
🚜 Tractor cameo: Ferguson TEA20
Check out Tim's website for even more content: https://timthompson.ag/
Subscribe for a new video each week! New content uploaded every weekend. Tim Thomspon's Youtube Channel: @farmlearningtim
In this HydroTerra webinar, Phil Mulvey discusses the small water cycle and how maximising vegetative cover and soil organic matter through regenerative practices helps to mitigate drought and improve water use efficiency during bad seasons.
Watch on Youtube
Discover Soilkee, a machine that stimulates soil growth by activating microbes in a unique way. Find out how this innovative technology is revolutionizing agriculture!
Watch on Youtube
How do you grow profit, ground cover and drought resilience without more infrastructure? On this farm, one major grazing change improved pasture cover, reduced labour and helped reshape the whole landscape.
Watch on Youtube
Sign up to the Ryzo Newsletter and discover how you can improve farm production whilst benefiting from the new income stream the carbon trading market has to offer.
