Stacked spike progression
A gladiolus bloom sequence runs along one tall unbranched spike: tight buds at the tip, partial trumpets in the middle, and full open funnels low on the stalk. Stencil viability comes from keeping that bud-to-bloom gradient readable as stacked stages, not from drawing every blossom at the same openness.
Check: Name the top bud, one middle trumpet, and one low open funnel before judging detail. If the spike reads as uniform blossoms with no gradient, restructure the stacking before touching line mass.

