Kentia Palm /Howea Forster. A Tough Indoor Palm Tree Gracing Interiors Since The Victorian Days ,Watering, Lighting, Yellowing, Interior Decorator, It& X27;S Care Require Proper Watering, Lightening Level, For Long Life ,It Can Grow Up To 10 To 20 Feet Tall,1To2 Feet Wide, Outdoor /Indoor, Survive Low Light, Rough Handling, Drought, Central Heating.