Grown To 1.5m (5 Ft) Sorbaria Sem Is Perfect For Small Gardens. With Fiery-coloured Leaves In Autumn.enjoy The Beautiful Serrated Leaves Of Sorbaria Sem Which You Can Grow In The Flower Bed Or In Containers. White Flowers Appear In Summer Followed By Leaves That Offer Awesome Autumn Colour Every Year.your Sorbaria Sem Shrub Comes In A 3 Litre Pot – Perfect To Plant In Soil At Any Time Of The Year.these Plants Arrive In A Pot Within A Box To Keep The Plant Sturdy & Upright. The Soil Area May Be Covered In Sacking Or Polythene To Keep The Soil Moist Which Is Ideal For The Roots.on Arrival Lift The Plant Gently Out Of The Pot To Check There Are Lots Of Roots Showing On The Sides Of The Soil.can’t Plant Straight Away?if You Cant Plant Up Your Plant Straight Away, Remove The Sacking Or Polythene, & Keep Your Potted Plant In A Sunny Position. Keep The Soil Moist By Watering Each Day. Look To Planting Into Its Permanent Position Within 5-7 Days.