Soil & Nutrition
Learn what soil ingredients do, which nutrients plants need, and what to check before adding amendments.
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01 / THE FOUNDATION
02 / ORGANIC MATTER
03 / GERMINATION
04 / SELECTION
Joint Custody Seeds / Education
Behind the Grow
This is where I share the materials I use, the reasoning behind my choices, and the lessons behind my books and videos. Choose a subject and follow the explanation as far as you need.
Choose your subject
What are you working on?
Compost & Compost Teas
Understand what compost contributes to soil and how extracts and brewed teas carry some of that material into water.
Seed Sprout Teas
Meet the four seeds I use, follow what happens during germination, and learn how their reserves connect to plants and soil life.
Breeding & Genetics
Watch the masterclass and review the basics of plant evaluation, selection goals, and lineage records.
The books
Undeniable Heat & The Cultivar Logbook
The Collector’s Bundle includes both books: Undeniable Heat and its companion, The Cultivar Logbook.
Your digital records
Cultivar Logbook Pro.
Keep plant notes, photos, and breeding records in the app, then return to them when you review your results.