Purpose and how to use it

Reduce growing time for new manual and automated plantings.

The pond provides irrigation, not fishing. New plantings grow 1% faster for each level after Level 1, reaching 24% reduction at Level 25. The Level 1 bonus is zero. It affects seed growing time after seed-level reduction; it does not shorten orchard cycles.

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 Irrigation Pond 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: Seed grow-time reduction fraction = (L − 1) ÷ 100. Percentage displays are rounded to at most four decimal places; the fraction above defines the exact calculation.

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Complete Irrigation Pond upgrade table
LevelBenefitCost to reach (coins)Cumulative coinsFarm levelAppearance
10% shorter crop grow time001Farm Pond
21% shorter crop grow time1,5001,5001Farm Pond
32% shorter crop grow time2,5004,0002Farm Pond
43% shorter crop grow time4,0008,0003Farm Pond
54% shorter crop grow time6,00014,0004Garden Pond
65% shorter crop grow time8,50022,5004Garden Pond
76% shorter crop grow time11,50034,0005Garden Pond
87% shorter crop grow time15,00049,0006Garden Pond
98% shorter crop grow time19,00068,0007Garden Pond
109% shorter crop grow time24,00092,0008Irrigation Pond
1110% shorter crop grow time30,000122,0008Irrigation Pond
1211% shorter crop grow time37,000159,0009Irrigation Pond
1312% shorter crop grow time45,000204,00010Irrigation Pond
1413% shorter crop grow time54,000258,00011Irrigation Pond
1514% shorter crop grow time64,000322,00012Water Garden
1615% shorter crop grow time76,000398,00012Water Garden
1716% shorter crop grow time90,000488,00013Water Garden
1817% shorter crop grow time106,000594,00014Water Garden
1918% shorter crop grow time124,000718,00015Water Garden
2019% shorter crop grow time145,000863,00016Estate Pond
2120% shorter crop grow time169,0001,032,00016Estate Pond
2221% shorter crop grow time196,0001,228,00017Estate Pond
2322% shorter crop grow time226,0001,454,00018Estate Pond
2423% shorter crop grow time260,0001,714,00019Estate Pond
2524% shorter crop grow time300,0002,014,00020Grand Irrigation Pond

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.