Rhododendron Horizon Monarch.
Large Flowered Hybrid Rhododendrons are unsurpassed for the beauty of their large flower trusses, produced in ever increasing numbers each year as the plants develop making these plants a solid long-term investment. If space allows, they are at their best when planted in bold groups and with a mix of varieties it is possible to have flowers in succession from March until early June. They also go well with deciduous and evergreen Azaleas.
Although often seen planted in the dappled shade of a woodland setting, these tough plants will succeed in full sun. Rhododendron Horizon Monarch are ericaceous plants and so they should have acid soil that is well prepared and free draining. (Check to see if they are growing in nearby gardens if you aren’t sure about your soil). If your soil is alkaline, they can still be enjoyed in your garden if grown in large containers or raised beds filled with Ericaceous compost.
Hybrid Rhododendrons dislike cultivation immediately around them (their roots are very close to the surface) but they do benefit from a light mulch each Spring to conserve moisture. This will also discourage weeds making these plant both beautiful, and very low maintenance.
Delivery leadtimes update – April 2025
Spring is our busiest time of year and we are working through orders as fast as we can to get your plants delivered. To give you an accurate idea of when your order will arrive, these are the current leadtimes (delivery is 1-2 days after despatch):
– Orders containing only bare roots – despatch within 5 working days.
– Orders containing only root balls, or root balls and bare roots – despatch within 10 working days.
– All orders containing potted plants – despatch within 14 working days.
Delivery is free for most orders above our free delivery thresholds, these are displayed above our prices in the product listings and summarized below. If you don’t need that many plants it’s not a problem, you can choose to pay our delivery charge and only order what you need.
Delivery is convenient – no signature is required so you don’t need to wait in, we will leave your parcel in the safe place that you nominate.
Delivery is fast – because we pick orders daily from our own growing beds your plants only travel the small hop to our packing shed before being sent to you, they are usually delivered within 5-7 working days.
Delivery is reliable – we have been selling and delivering Hedging Plants to our customers nationwide since 1992. We have a lot of experience in packing them safely and only use tried and tested delivery partners.
Smaller Plants (Parcel Delivery)
| Location | Order Value | Price |
| UK Mainland excluding Highlands | Up to £90 | £15.00 |
| UK Mainland excluding Highlands | Over £90 | Free |
| Scottish Highlands and Isle of Wight | All orders | £24.00 |
Heavy Plants (Pallet Delivery)
| Location | Order Value | Price |
| UK Mainland excluding Highlands | Up to £420 | £72.00 |
| UK Mainland excluding Highlands | Over £420 | Free |
| Scottish Highlands and Isle of Wight | All orders | £72.00 |
Tall Plants 2.5m+ (Specialist Delivery)
| Location | Order Value | Price |
| UK Mainland excluding Highlands | Under £1800 | Please call us |
| UK Mainland excluding Highlands | Over £1800 | Free |
| Scottish Highlands and Isle of Wight | All orders | Not available |
Exceptions to our delivery charges are Scottish Highland and Isle of Wight delivery areas where we need to charge a little extra to cover the cost of deliveries to these outlying areas. We don’t currently delivery to other offshore addresses including Northern Ireland and Southern Ireland.
Tall plants over 2.5 metres have to be delivered by our own specialised transport, our delivery area is limited to mainland England and Wales only.
Please note there is a minimum order value of £50 for orders containing smaller plants and £250 for orders containing heavier plants
Complete delivery information can be viewed on our Delivery Information page
