Correlation and path coefficient studies on 9 parents along with their 36 F1 and 36 F2 hybrids of late cauliflower with curd size and plant weight both at genotypic and phenotypic levels. Path coefficient analysis indicated that maximum weigntage should be given to curd size, plant weight, net assimilation rate stage II and III, and relative growth rate stage II for improvement of productivity in cauliflower.