Effect of Seaweed Extract Application Rate and Method on Growth, Flowering and Yield of Pansy (Viola x wittrockiana)

Abstract

Pansies, part of the Viola genus, are vibrant flowers with velvety petals and a distinct center blotch. They are popular as ornamental plants due to their colorful appearance. Seaweed extract, derived from various types of seaweed or marine algae, is utilized in agriculture, gardening, and skincare. Seaweed is nutrient-rich, containing essential macro and micronutrients, making seaweed extract a valuable natural fertilizer to enhance plant growth and health. Therefore, present investigation was carried during the Winter-2022-23 with a view to determine the effect of seaweed extract application on pansy variety Majestic Giant Mix for its growth, flowering and yield. The study was examined using completely randomized block design. From the present investigation, it is concluded that treatment T4 i.e., application of Sea weed extract @ 4ml/l as drench application found superior in terms of plant height (16.00 cm), plant spread (17.56), number of branches per plant (28.81), days taken for first flower opening (30.00), days taken for 50% flowering (58.33), stalk length (8.60 cm), flower diameter (7.83) number of leaves (43.33), number of flowers per plant (38.88) and seed yield per plant (3.00g).