Mechanics — how to make stems stay where you put them

The biggest revelation for home arrangers: professional florists almost never just 'plop stems in a jug and hope.' They use mechanics. Once you know two of them, the arrangement that wouldn't behave for you will suddenly behave perfectly.

FLORIST FOAM (Oasis) is the green brick most beginners reach for. We do NOT recommend it — it's a single-use micro-plastic, doesn't biodegrade, and is now being phased out by the industry. Skip it.

Three alternatives that work better:

1. CHICKEN WIRE BALL — crumple a square of florist's chicken wire (60×60 cm) into a loose ball that fits inside the vase opening. Stems push through the holes and stay where you put them. Reusable forever. Best for medium-to-large arrangements in opaque vases.

2. KENZAN / PIN HOLDER — a heavy metal disc bristling with brass pins. Place in the bottom of a shallow bowl. Push stem ends straight down onto the pins. Used in ikebana for centuries; gives you absolute control over angle. Best for low, wide, modern arrangements.

3. TAPE GRID — across the top of a clear glass vase, lay a tic-tac-toe grid of clear waterproof florist's tape. Each square holds one or two stems. Invisible from a metre away. Best for transparent vases where you can see the inside.

For a hand-tied bouquet (no vase), the mechanic is the SPIRAL: hold the first stem upright, add the next at a slight angle, then keep adding so every new stem leans the same way. After 20 stems the bunch has a natural twist that holds itself — wrap with twine to finish.