Product description
Rhododendron 'Blue Jay' is a spectacular, highly structural evergreen shrub celebrated for its dense foliage and truly magnificent floral display. In late spring, this robust bush bursts into life, producing massive, rounded trusses heavily packed with delicate lilac-purple flowers. Each individual blossom features slightly ruffled edges and a highly distinctive, contrasting dark reddish-brown blotch on the upper petal, creating a breathtaking visual focal point that beautifully illuminates shaded garden beds and woodland planting schemes.
When establishing this vibrant evergreen, choose a partially shaded, sheltered location that offers rich, moist, and well-draining acidic soil. Like all rhododendrons, it is an ericaceous plant that will rapidly decline in chalky or alkaline conditions, making it an excellent candidate for large patio pots filled with specialist ericaceous compost if your garden soil is unsuitable. It is a fully hardy, incredibly robust outdoor shrub that naturally forms a dense, wonderfully rounded bush with virtually no pruning required.
Please Note: Images are for illustrative purposes only and designed to be a representation of the item(s) being sold. Depending on seasonality, deciduous plants may be supplied in their dormant state and without leaves. Plants may also be pruned back, lower than stated heights, to encourage new growth.
Garden Plant Size Guide

Plants in larger pots can be multiple years older than their smaller counterparts with more mature root systems and foliage. This makes them able to thrive as a full size plant in your garden quicker than smaller alternatives.
The most common size of pot that garden plants come in are 9cm/1L/3L/5L this is in reference to the diameter at the top of the pot.
9cm potted plants still remain the most popular cost effective option though, they just may take a little patience to allow them to grow into full maturity once planted in your garden.
Plant specs, care guide & tips
Key features
Specifications
When to plant
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.
Instructions
Top Tip
To maintain a beautifully neat shape and direct the plant's energy into producing new leafy growth, carefully pinch off the faded flower trusses as soon as they finish blooming in early summer. Always be incredibly gentle when deadheading, ensuring you do not accidentally damage the fresh new leaf buds emerging directly below the old flowers.
How to Plant
Select a partially shaded spot sheltered from cold winds and dig a shallow hole, as rhododendrons are naturally shallow-rooted. Because this is an acid-loving plant, mix plenty of ericaceous compost into the planting hole, position your Rhododendron 'Blue Jay' so the top of the root ball sits exactly level with the ground, then backfill and press down firmly.

















