What is Starfruit?

Starfruit is a epic, active-cadence permanent seed in the fruit family. One owned copy supports one simultaneous planting. Harvesting returns that copy to availability; it does not consume the seed.

PropertyValue
RarityEpic
Acquisition150,000 Farm Coins
Base growing time30m
Base HP per produce303
Base HP/hour per plot606
Weather affinityCelestial Night (+25%)
Generation1
Seed level cap10
Mastery cap20
SeasonNot restricted to a named Harvest Pass

Planting and harvesting explains available seed copies, timers and freshness. Seed upgrades and Crop Mastery are separate systems.

Where to get it

Buy additional copies in the Farm Coin Shop. Find Starfruit in the seed list (use its name or rarity filter), then choose Buy copy and confirm. One permanent copy costs 150,000 Farm Coins. Buying a copy is different from paying to upgrade its level.

Also included in these CXL bundles: Growing Farm (first-purchase eligibility applies), Epic Seed Collection. Check the bundle’s live eligibility and contents before paying; a bundle is not an additional free reward.

Once acquired, look for this seed on Seeds or in an empty plot’s planting menu. If all copies are planted, wait for a harvest or obtain another copy; produce in the Barn is not a seed copy. All item sources explains the different shops and reward routes.

Seed levels and exact upgrade prices

“Cost to reach” is the one-step purchase from the preceding level; Level 1 is the starting state. Cumulative cost excludes buying the seed. HP/hour assumes instant replanting, one produce per harvest, no mastery, no matching weather, and no building or companion effects. The farm-level requirement applies to purchasing that level.

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All ten Starfruit seed levels
LevelCost to reach (coins)Cumulative coinsHP eachGrowing timeHP/hourFarm level required
10030330m6061
25,0005,00032129m 24s655.1021
37,00012,00033928m 48s706.252
49,80021,80035728m 12s759.57453
513,72035,52037527m 36s815.21744
619,21054,73039327m873.33335
726,90081,63041226m 24s936.36366
837,650119,28043025m 48s1,0007
952,710171,99044825m 12s1,066.66678
1073,790245,78046624m 36s1,136.58549

Mastery requirements and points

These are raw harvest-equivalent requirements without Greenhouse, Supplier or companion progress. Mastery adds points from the seed’s original base HP, not from the upgraded level value. The percentage column describes that original base; integer rounding can make the exact points slightly higher.

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Mastery thresholds for Starfruit
Mastery levelAdditional progressTotal progressAdded HP eachBase-point bonus
00000%
1151572%
22338134%
33472196%
451123258%
5761993110%
61143133712%
71714844314%
82567404916%
93841,1245518%
105771,7016120%
118652,5666722%
121,2973,8637324%
131,9465,8097926%
142,9198,7288528%
154,37913,1079130%
166,56819,6759732%
179,85329,52810434%
1814,77944,30711036%
1922,16866,47511638%
2033,25399,72812240%

A clearly defined maximum-seed example

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ScenarioHP eachTimeHP/hour
Level 10, Mastery 20, matching weather; no buildings/companions, Level 1 plot73524m 36s1,792.6829

This is not the maximum possible farm output. Plot yield, pond reductions, Windmill strength, active companions, late harvesting, fertilizer and downtime change actual results. Harvest Point calculations explains the rounding and order of operations.

Common questions

Why is inventory worth less than the seed card? An older crop retains its planting-time stats and can lose value if harvested after its Perfect Harvest window. Inventory shows its recorded HP per item. A new seed upgrade does not retroactively alter an already growing crop.

Does a higher-yield plot give extra seed copies? No. It gives extra produce. One crop harvest still advances base mastery once, regardless of how many produce items it yields.