25cm Flared Square Planter Insert - By Primrose™

25cm Flared Square Planter Insert - By Primrose™
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25cm Flared Square Planter Insert - By Primrose™

Flared Square Planter Insert - Small 25cm

This insert has been created to fit inside the Small Flared Square Gunmetal Planter. Due to its contemporary design, it can also be used as a separate pot in its own right. It has been designed to reduce the internal volume of the planter by creating a shelf which the contents can sit on. This allows you to display smaller plants & shrubs and decrease the amount of compost or aggregate required, saving you both time and money. The clean lines of both the planter and the insert, along with their black metal aesthetic, blend well with foliage, slate, and stone. They also look stunning set off against box balls, vibrant flowers, and white-washed walls, making this planter insert absolutely essential for the style-conscious gardener.


  • Reduces the amount of soil and other fillers needed - saves you money
  • Made from steel for strength and durability
  • Galvanised in zinc, which makes it much more resistant to rust and bad weather conditions
  • Allows you to display smaller plants and shrubs in your Flared Square Gunmetal Planter
  • Can be used as a planter in its own right

These inserts have been manufactured from steel that has been galvanised in zinc. This process adds a coat of zinc to the steel, which will help improve its resistance against corrosion caused by both the atmosphere and the elements. It also offers cathodic protection, which means that if the planter gets scratched and the steel underneath is exposed, the zinc will form a galvanic cell that will protect the steel from corrosion. The insert has been designed so that it will slot into the top of the planter, acting as a shelf that will reduce its internal volume so that it can be used to display smaller plants. Due to the way it has been constructed, this insert can also be used as a planter on its own.


Width 23cm (9in) x Length 23cm (9in) x Height 25cm (10in)

Customer Reviews

Average Rating: 5.0/5 (2 reviews)

Rating: 5/5

"Useful item to add to tall planters"

Reviewed Monday, 28 May 2018

Rating: 5/5

"Great product for tall planters"

Reviewed Thursday, 19 April 2018

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