Grow a Garden · Summer Event — High Tide Harvest
Grow a Garden's High Tide Harvest brings the Tidal mutation
The Summer Event's High Tide Harvest adds an hourly tide, the Tidal mutation and Sand Castle rewards — a reminder that GaG prices crops by weight.
Published Jul 5, 2026 · verified Jul 22, 2026 · Source: Grow a Garden Wiki (Fandom) ↗ · by Bloxism editorial

Grow a Garden's Summer Event is in full swing with the High Tide Harvest. At the top of each hour the tide rises, and submitting Summer fruits — or fruits carrying the new Tidal mutation — to the Sand Castle earns event rewards, with a community Team Harvest goal stacked on top.
It's a good moment to remember how the garden pays out. Crops sell by weight, following the game's own formula of base value × (weight ÷ base weight)², so a fruit twice its base weight is worth four times as much before variants and mutations even apply. That is why the wiki no longer lists a single flat price per crop. The Bloxism crop calculator runs the full weight, variant and mutation math for more than 400 crops using their real base values and base weights, and the codes page keeps the event's free-seed codes current.
What's new
- High Tide Harvest event
- Tidal mutation
- Sand Castle submissions
- Team Harvest goal
