Purpose and how to use it

Make every fertilizer bag remove more growing time.

The Workshop increases time removed by fertilizer. At Level 25, a Rare bag normally removes 1 hour × 1.25 = 1 hour 15 minutes, capped by the crop’s remaining grow time. It does not increase fertilizer drop quantities.

Click the building on your farm to open its menu. Moving a building changes its location, not its owned level. Farm editor placement rules explain entrances and walking access.

Where to get it

The Fertilizer Workshop is included with your farm at Level 1; you do not buy a separate building from the seed shop. Find it on My Farm and click its model to open its menu. If you stored or moved it, open Edit Farm → Buildings, select the owned building and place it again. Its level improvements are purchased from its own menu, not by buying another copy.

Every level: benefits, costs and requirements

Exact rule at building level L: Fertilizer strength increase fraction = (L − 1) ÷ 96. Percentage displays are rounded to at most four decimal places; the fraction above defines the exact calculation.

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Complete Fertilizer Workshop upgrade table
LevelBenefitCost to reach (coins)Cumulative coinsFarm levelAppearance
10% stronger fertilizer001Compost Bench
21.0417% stronger fertilizer1,5001,5001Compost Bench
32.0833% stronger fertilizer2,5004,0002Compost Bench
43.125% stronger fertilizer4,0008,0003Compost Bench
54.1667% stronger fertilizer6,00014,0004Garden Workshop
65.2083% stronger fertilizer8,50022,5004Garden Workshop
76.25% stronger fertilizer11,50034,0005Garden Workshop
87.2917% stronger fertilizer15,00049,0006Garden Workshop
98.3333% stronger fertilizer19,00068,0007Garden Workshop
109.375% stronger fertilizer24,00092,0008Farm Workshop
1110.4167% stronger fertilizer30,000122,0008Farm Workshop
1211.4583% stronger fertilizer37,000159,0009Farm Workshop
1312.5% stronger fertilizer45,000204,00010Farm Workshop
1413.5417% stronger fertilizer54,000258,00011Farm Workshop
1514.5833% stronger fertilizer64,000322,00012Fertilizer Works
1615.625% stronger fertilizer76,000398,00012Fertilizer Works
1716.6667% stronger fertilizer90,000488,00013Fertilizer Works
1817.7083% stronger fertilizer106,000594,00014Fertilizer Works
1918.75% stronger fertilizer124,000718,00015Fertilizer Works
2019.7917% stronger fertilizer145,000863,00016Estate Workshop
2120.8333% stronger fertilizer169,0001,032,00016Estate Workshop
2221.875% stronger fertilizer196,0001,228,00017Estate Workshop
2322.9167% stronger fertilizer226,0001,454,00018Estate Workshop
2423.9583% stronger fertilizer260,0001,714,00019Estate Workshop
2525% stronger fertilizer300,0002,014,00020Master Workshop

How bonuses combine

Building effects apply only to their named mechanic. Active companion effects combine with buildings under the game’s caps: late-penalty reduction 75%, weather-bonus strength increase 100%, fertilizer strength increase 50%, seed grow-time reduction 34%, and automation capacity 96 hours. These caps describe fully combined systems, not bonuses supplied by this building alone.