ORNAMENTAL HORTICULTURE (2+1)

Utility of shrubs in gardening

• They form part of the framework of the garden and create very pleasing picturesque effect if selected and planted carefully.
• Shrubs act as foundation plants for buildings.
• Variegated shrubs especially with silver or dark grey foliage can also produce pleasing effects if planted in appropriate schemes as they provide most suitable contrasts in the garden.
• Flowering can be seen throughout the year from one or other plant.
• They can be used for hedging, fencing and also for topiary e.g. Hibiscus, Divi Divi, Thevetia, Casuarina, etc.,
• They can also be grown as potted plants.