- Hatch weight: 0.1 kg
- Weight at age 50: 0.55 kg
- Weight at age 100: 1.00 kg
Pet weight calculator · Prismatic Butterfly ability calculator · Pet calculator hub
Grow a Garden Prismatic Butterfly
At 0.1 kg hatch it is nearly weightless, yet Spectrum paints every flower in your garden with rainbow and prismatic tags — Prismatic Butterfly punches far above its scale.
Tier SSmalldivine
Quick stats
Prismatic Butterfly weight progression
Prismatic Butterfly hatches at 0.1 kg and grows with the formula W = (hatch ÷ 11) × (age + 10). The table below projects its weight at each age milestone so you can plan trade timing and weight targets.
| Age | Projected weight |
|---|---|
| Age 1 | 0.10 kg |
| Age 25 | 0.32 kg |
| Age 50 | 0.55 kg |
| Age 75 | 0.77 kg |
| Age 100 | 1.00 kg |
| Age 125 | 1.23 kg |
Playstyle
Prismatic Butterfly demands a flower-heavy plot. Spectrum targets all flower-category crops automatically — rebuild vegetable rows into flower beds before hatching. Divine S-tier with feather-light weight means age investment drives ability output, not hatch flex. Run alongside standard Butterfly Flutter and Bee Pollinate for pollen pipeline completeness.
Weight & trading
0.1 kg is the lightest hatch weight in the entire pet roster — even lighter than Prismatic Butterfly's divine sibling Prismatic at 0.1 and Dragonfly at 0.25 kg. Age 100 caps near 1.0 on weight formula — never list Prismatic Butterfly for weight trades. Ability uptime determines all trade value.
Spectrum applies rainbow and prismatic mutation to all flowers in garden scope. All-flowers scope means non-flower crops receive zero benefit — strict plot requirement. Prismatic tags stack with rainbow for combo multipliers on premium flower varieties.
Prismatic Butterfly in Grow a Garden
Flower plot conversion
Convert at least 60% of active tiles to flower-category crops before deploying Prismatic Butterfly. Spectrum proc rate scales with flower count — sparse flower scatter wastes divine-tier slot.
Pollinated and windstruck flower builds pair Spectrum with Dragonfly Zephyr on the same plot wing. Prismatic adds a third multiplier layer on harvest sells that pollinated alone cannot reach.
Lightest divine trade dynamics
Prismatic Butterfly trades on ability alone — disclose 0.1 kg hatch in every WFL post to prevent weight-expectation disputes. Flower specialists pay premium; generalist buyers undervalue it without plot context.
Standard Butterfly at uncommon tier handles Flutter pollen spread — Prismatic Butterfly replaces it entirely on flower farms. Keep standard Butterfly only on secondary pollen plots.
Common questions
- Does Spectrum affect vegetables or trees?
- Spectrum is flower-category only. Vegetables, trees, and mushroom plots see no prismatic or rainbow procs from Prismatic Butterfly.
- Prismatic Butterfly or Rainbow Phoenix for rainbow tags?
- Prismatic Butterfly delivers rainbow plus prismatic on all flowers passively. Rainbow Phoenix boosts rainbow-ember combos on dual-eligible crops. Flower farms pick Butterfly; combo hunters pick Phoenix.