滋 is a Japanese kanji written with 12 strokes, listed here under the keyword “nourishing”. It is built from 兹 (double-mysterious) and 水 (water). In Remembering the Kanji by James W. Heisig it is frame 1489.
On KumiJi Glyph Explorer, open the parts search and type “double-mysterious” + “water”. 滋 is among the results, together with every other character containing the same shapes.
Open 滋 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.