Product description
Eryngium x zabelli ‘Big Blue’ is a perennial plant. This variety features spiky silver-green stems that nest a blue thistle-shaped flowerhead. These flowers are an intense blue colour which creates a beautiful contrast with the silver-green foliage. The Eryngium x zabelli ‘Big Blue’ is very hardy and will thrive most soil types. This particular plant will be best planted in a full sun or partially shaded location.
Please Note: When purchasing plants please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only. Ongoing plant maintenance within our nursery is essential, meaning some lines are pruned back at certain times of the year to encourage new growth.
Sea Holly
Eryngium 'Big Blue'
Eryngium 'Big Blue'
Plant more, save more
Product description
Eryngium x zabelli ‘Big Blue’ is a perennial plant. This variety features spiky silver-green stems that nest a blue thistle-shaped flowerhead. These flowers are an intense blue colour which creates a beautiful contrast with the silver-green foliage. The Eryngium x zabelli ‘Big Blue’ is very hardy and will thrive most soil types. This particular plant will be best planted in a full sun or partially shaded location.
Please Note: When purchasing plants please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only. Ongoing plant maintenance within our nursery is essential, meaning some lines are pruned back at certain times of the year to encourage new growth.
Give your plants the best start
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
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
Eryngium prefers poor, well-draining soil and minimal fertilization for best growth and blooms. Deadhead to encourage prolonged flowering.
How to Water
Water sparingly once established, as Eryngium thrives in dry conditions. Avoid waterlogging by allowing the soil to dry out between waterings. Young plants need regular watering until roots develop.
How to Plant
Plant Eryngium in well-draining, sandy soil with full sun exposure. Dig a hole slightly larger than the root ball, place the plant, and backfill firmly. Avoid overly rich soil, as it may reduce flowering. Space plants to ensure good airflow.
