Watering Can

The Watering Can is the tool you use to water your crops in Farming. You upgrade it level by level, from level 2 up to level 100, spending gold and materials at each step.

How upgrading works

Every tool shares the same gold curve, from  8 at level 2 up to  20,000 at level 100, about  676,698 in total to reach the cap. What differs is the materials. It leans mostly on Wheat from your own harvests, with some Kelp, Fiber, and Wood, and metal bars from the copper tier onward. The metal bar required steps up one tier every 20 levels: copper, then iron, gold, and sonorite.

Lifetime totals

Reaching level 100 takes, in total: 252 metal bars, 439× Wheat, 149× Kelp, 29× Fiber, and 120× Wood, plus about  676,698 in gold.

Upgrade requirements

Each row is the cost to reach that level. Materials with a wiki page are linked; Fiber, Wood, and Shell are gathered items that do not yet have their own pages.

Level	Gold	Materials
Basic tier (L2-20)
2	8	Wheat ×1, Kelp ×1, Fiber ×1
3	18	Wheat ×1, Kelp ×1, Fiber ×1
4	32	Wheat ×1, Kelp ×1, Fiber ×1
5	50	Wheat ×1, Kelp ×1, Fiber ×1
6	72	Wheat ×1, Kelp ×1, Fiber ×1
7	98	Wheat ×2, Kelp ×1, Fiber ×1
8	128	Wheat ×2, Kelp ×1, Fiber ×1
9	162	Wheat ×2, Kelp ×1, Fiber ×1
10	200	Wheat ×2, Kelp ×1, Fiber ×1
11	242	Wheat ×2, Kelp ×2, Fiber ×2
12	288	Wheat ×2, Kelp ×2, Fiber ×2
13	338	Wheat ×2, Kelp ×2, Fiber ×2
14	392	Wheat ×2, Kelp ×2, Fiber ×2
15	450	Wheat ×3, Kelp ×2, Fiber ×2
16	512	Wheat ×3, Kelp ×2, Fiber ×2
17	578	Wheat ×3, Kelp ×2, Fiber ×2
18	648	Wheat ×3, Kelp ×2, Fiber ×2
19	722	Wheat ×3, Kelp ×2, Fiber ×2
20	800	Wheat ×3, Kelp ×2, Fiber ×2
Copper tier (L21-40)
21	882	Copper Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
22	968	Copper Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
23	1,058	Copper Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
24	1,152	Copper Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
25	1,250	Copper Bar ×2, Wheat ×4, Kelp ×1, Wood ×1
26	1,352	Copper Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
27	1,458	Copper Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
28	1,568	Copper Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
29	1,682	Copper Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
30	1,800	Copper Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
31	1,922	Copper Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
32	2,048	Copper Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
33	2,178	Copper Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
34	2,312	Copper Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
35	2,450	Copper Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
36	2,592	Copper Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
37	2,738	Copper Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
38	2,888	Copper Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
39	3,042	Copper Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
40	3,200	Copper Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
Iron tier (L41-60)
41	3,362	Iron Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
42	3,528	Iron Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
43	3,698	Iron Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
44	3,872	Iron Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
45	4,050	Iron Bar ×2, Wheat ×4, Kelp ×1, Wood ×1
46	4,232	Iron Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
47	4,418	Iron Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
48	4,608	Iron Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
49	4,802	Iron Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
50	5,000	Iron Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
51	5,202	Iron Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
52	5,408	Iron Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
53	5,618	Iron Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
54	5,832	Iron Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
55	6,050	Iron Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
56	6,272	Iron Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
57	6,498	Iron Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
58	6,728	Iron Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
59	6,962	Iron Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
60	7,200	Iron Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
Gold tier (L61-80)
61	7,442	Gold Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
62	7,688	Gold Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
63	7,938	Gold Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
64	8,192	Gold Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
65	8,450	Gold Bar ×2, Wheat ×4, Kelp ×1, Wood ×1
66	8,712	Gold Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
67	8,978	Gold Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
68	9,248	Gold Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
69	9,522	Gold Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
70	9,800	Gold Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
71	10,082	Gold Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
72	10,368	Gold Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
73	10,658	Gold Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
74	10,952	Gold Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
75	11,250	Gold Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
76	11,552	Gold Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
77	11,858	Gold Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
78	12,168	Gold Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
79	12,482	Gold Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
80	12,800	Gold Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
Sonorite tier (L81-100)
81	13,122	Sonorite Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
82	13,448	Sonorite Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
83	13,778	Sonorite Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
84	14,112	Sonorite Bar ×2, Wheat ×3, Kelp ×1, Wood ×1
85	14,450	Sonorite Bar ×2, Wheat ×4, Kelp ×1, Wood ×1
86	14,792	Sonorite Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
87	15,138	Sonorite Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
88	15,488	Sonorite Bar ×3, Wheat ×4, Kelp ×1, Wood ×1
89	15,842	Sonorite Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
90	16,200	Sonorite Bar ×3, Wheat ×5, Kelp ×1, Wood ×1
91	16,562	Sonorite Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
92	16,928	Sonorite Bar ×3, Wheat ×5, Kelp ×2, Wood ×2
93	17,298	Sonorite Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
94	17,672	Sonorite Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
95	18,050	Sonorite Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
96	18,432	Sonorite Bar ×4, Wheat ×6, Kelp ×2, Wood ×2
97	18,818	Sonorite Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
98	19,208	Sonorite Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
99	19,602	Sonorite Bar ×4, Wheat ×7, Kelp ×2, Wood ×2
100	20,000	Sonorite Bar ×4, Wheat ×7, Kelp ×2, Wood ×2