Carl Bohm is well known for his effective, idiomatic pedagogical works that mimic high Romantic style. This piece is a sparkling etude-like work that rewards rhythmic precision.
The main technical hurdle is maintaining clean, light articulation in the sixteenth-note passages.
Comparable difficulty and character — good candidates for what to learn next.
Blüthenregen is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 3.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Blüthenregen lasts about 3 minutes.
Blüthenregen is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Blumengruss by Carl Bohm, Am Springquell by Carl Bohm, Blonde Locken by Carl Bohm — see the full similar-pieces list on this page.