Select Central Element and Define Guild Roles
2 hoursChoose central tree or shrub; assign roles: nitrogen fixer, accumulator, insectary, ground cover, protector.
Field context
This workflow is part of 4 niche fields
Complete guide for guild planting design — step-by-step workflow, tools, checklist, and expert tips to get started.
Choose central tree or shrub; assign roles: nitrogen fixer, accumulator, insectary, ground cover, protector.
Draw guild in plan view with spacing rings at 0.5 m, 1 m, and 2 m from central trunk.
Include flowering strips, beetle banks, and brush piles within 10 m of guild for predator support.
Plant central element first; add companions over two seasons as central plant establishes.
Calculate companion plant spacing rings and layout positions around the central guild element.
Size flowering habitat strips and beetle banks to support predator populations near guilds.
Verify individual companion plant distances for root competition and mutual benefit.
Estimate nitrogen contribution from guild legumes to reduce fertilizer inputs.
Standard companion roles in an apple tree guild.
| Role | Plant | Spacing from Trunk | Function |
|---|---|---|---|
| Central | Apple tree | 0 m | Primary yield |
| N-fixer | Clover, pea | 1–2 m | Nitrogen supply |
| Accumulator | Comfrey | 0.5–1 m | Mineral mining |
| Insectary | Yarrow, dill | 1–2 m | Predator habitat |
| Ground cover | Strawberry | 1–3 m | Weed suppression |
Comfrey is the universal guild accumulator — chop and drop every 6 weeks for potassium and calcium.
Grass competes aggressively with fruit tree roots — maintain mulch, never lawn, under tree guilds.
Black walnut, fennel, and allelopathic plants kill neighbors — verify compatibility before planting.