Champion tree points calculator
Calculate champion tree points from trunk circumference, height, and average crown spread, with metric or imperial input, DBH conversion, crown averaging, and field-measurement reminders.
Specific calculators, planners, and explainers for jobs that usually get buried in forums.
HTML-first, no account wall
Shareable URLs and direct outputs
Topic hub
Gardening and outdoor tools
Planning tools for lawns, seed packets, tree measurement, and other garden or yard tasks.
This cluster turns the site’s lawn and garden pages into a more obvious branch for seasonal household search, instead of leaving them buried inside the global tool list.
Tools in this cluster
Lawn aeration planner
Plan lawn aeration by grass type, region, month, soil, traffic, thatch, and lawn size, with a timing verdict, core-aeration-vs-dethatching guidance, pass planning, and metric or imperial setup math.
Lawn overseeding planner
Plan lawn overseeding or lawn repair by grass type, region, month, shade, and lawn size, with timing verdicts, seed-rate ranges, bag counts, watering cadence, and first-mow guidance in metric or imperial units.
Seed packet timing decoder
Decode seed-packet timing into indoor-start, transplant, direct-sow, and harvest windows using your frost dates and packet maturity days.
Recent launch notes
Launched a lawn aeration planner for timing, compaction triage, pass planning, and overseed follow-through
Added a lawncare planner that decides whether a lawn really needs aeration, checks the timing window by grass family and region, and turns yard size plus machine width into a practical core-aeration plan.
Launched a lawn overseeding planner for seed quantity, timing windows, shade fit, and the first few weeks after sowing
Added a lawn overseeding planner that combines grass-type timing windows, shade fit, seed-rate math, bag counts, watering cadence, and first-mow guidance for thin lawns, bare patches, and full renovations.
Launched a champion tree points calculator for circumference, height, crown spread, and nomination-ready measurement checks
Added an arborism-focused champion tree points calculator that converts metric or imperial field measurements into the common circumference-plus-height-plus-crown-spread score, with crown averaging, DBH conversion, and measurement reminders.