Popsugar Celebrity The Royals Kate Middleton Visits Back to Nature Garden at RHS Wisley The Duchess of Cambridge Went Into Mum Mode After This Cute Kid Reached Out For Her Attention 10 September 2019 by Tori Crowther Image Source: Getty / Chris Jackson The Duchess of Cambridge is back into the swing of royal duties after spending the Summer holiday with her three children. Last week the duchess sent 4-year-old Charlotte off to her first day of school and 6-year-old George returning for another year, and on Tuesday morning she returned for the start of her official royal duties. Kate surprised guests by officially opening the Back to Nature play garden at RHS Wisley in Woking, England, attending along with former The Great British Bake Off host, Mary Berry. She stepped out wearing a breezy, floral Emilia Wickstead dress for a fun-filled day exploring the gardens and speaking with lucky guests. The sweet visit resulted in some adorable moments between Kate and the children in attendance, including one toddler in particular who reached for the duchess, causing Kate to go into full mum mode and cradle the child's head. The duchess also rode on a tractor, delivered a speech on the importance of the outdoors, and showing the children around the gardens. The Back to Nature garden is a project Kate has been working on all year long to encourage young children to play outside for the benefits of early development and mental health. The garden features a range of interactive elements for children to play on, including trampolines, swings, and tree houses, and is the third Kate has opened to encourage outdoor play. Back in May, she took her own children to the Back to Nature Chelsea Flower Show Garden, resulted in some incredibly sweet family moments. Ahead, see all of the sweet photos from Kate's day out. Image Source: Getty / WPA Pool 1 / 36 Image Source: Getty / WPA Pool 2 / 36 Image Source: Getty / Chris Jackson 3 / 36 Image Source: Getty / Chris Jackson 4 / 36 Image Source: Getty / Chris Jackson 5 / 36 Image Source: Getty / Chris Jackson 6 / 36 Image Source: Getty / Chris Jackson 7 / 36 Image Source: Getty / Chris Jackson 8 / 36 Image Source: Getty / Chris Jackson 9 / 36 Image Source: Getty / WPA Pool 10 / 36 Image Source: Getty / Chris Jackson 11 / 36 Image Source: Getty / WPA Pool 12 / 36 Image Source: Getty / Chris Jackson 13 / 36 Image Source: Getty / Chris Jackson 14 / 36 Image Source: Getty / Chris Jackson 15 / 36 Image Source: Getty / WPA Pool 16 / 36 Image Source: Getty / Chris Jackson 17 / 36 Image Source: Getty / Chris Jackson 18 / 36 Image Source: Getty / Chris Jackson 19 / 36 Image Source: Getty / Chris Jackson 20 / 36 Image Source: Getty / Chris Jackson 21 / 36 Image Source: Getty / WPA Pool 22 / 36 Image Source: Getty / WPA Pool 23 / 36 Image Source: Getty / STEVE PARSONS 24 / 36 Image Source: Getty / WPA Pool 25 / 36 Image Source: Getty / Karwai Tang 26 / 36 Image Source: Getty / Karwai Tang 27 / 36 Image Source: Getty / Karwai Tang 28 / 36 Image Source: Getty / Karwai Tang 29 / 36 Image Source: Getty / Karwai Tang 30 / 36 Image Source: Getty / STEVE PARSONS 31 / 36 Image Source: Getty / Karwai Tang 32 / 36 Image Source: Getty / WPA Pool 33 / 36 Image Source: Getty / Karwai Tang 34 / 36 Image Source: Getty / Karwai Tang 35 / 36 Image Source: Getty / Chris Jackson 36 / 36 The RoyalsThe British RoyalsKate Middleton