What is Sparkpea?

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

PropertyValue
RarityEpic
AcquisitionFarm Frenzy medal shop
Base growing time5m
Base HP per produce55
Base HP/hour per plot660
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

Open Guild Events, then find the Frenzy Medal Shop. Sparkpea costs 12 Frenzy Medals per permanent seed copy. Earn medals through qualifying Farm Frenzy participation and rewards; medals carry forward between events. Farm Coins cannot pay this medal price.

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 Sparkpea seed levels
LevelCost to reach (coins)Cumulative coinsHP eachGrowing timeHP/hourFarm level required
100555m6601
25,0005,000584m 54s710.20411
37,00012,000614m 48s762.52
49,80021,800644m 42s817.02133
513,72035,520684m 36s886.95654
619,21054,730714m 30s946.66675
726,90081,630744m 24s1,009.09096
837,650119,280784m 18s1,088.37217
952,710171,990814m 12s1,157.14298
1073,790245,780844m 6s1,229.26839

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 Sparkpea
Mastery levelAdditional progressTotal progressAdded HP eachBase-point bonus
00000%
1252522%
2386334%
35611946%
48420358%
5127330610%
6190520712%
7285805814%
84271,232916%
96411,8731018%
109612,8341120%
111,4424,2761322%
122,1626,4381424%
133,2449,6821526%
144,86514,5471628%
157,29821,8451730%
1610,94732,7921832%
1716,42149,2131934%
1824,63273,8452036%
1936,947110,7922138%
2055,421166,2132240%

A clearly defined maximum-seed example

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ScenarioHP eachTimeHP/hour
Level 10, Mastery 20, matching weather; no buildings/companions, Level 1 plot1324m 6s1,931.7073

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.