Substrate by crop

Substrate for acid-loving crops

Rhododendron, azalea, heather, blueberry and other crops that need a low pH. Low in lime, airy and with limited nutrition.

What this crop needs

Recommended structure
Medium
pH range
4.0-5.0
EC range (mS/cm)
0.3-0.6
pH scale 4-8. This product's range: pH 4.0-5.0 4 5 6 7 8

Recommended products

Sorted by how well the pH range and structure match this crop.

  • Reasonable fit

    Raw materials

    DH White Peat Fine

    Product code: DH-GRS-001

    Unlimed, unfertilised white peat for your own mixes.

    • Peat-based
    pH
    3.5-4.5
    EC
    0.0-0.2
    Fraction
    0-10 mm

    Available as: Loose bulk · Big bale

    Request a quote
  • Reasonable fit

    Raw materials

    DH Bark 5-20 mm

    Product code: DH-GRS-004

    Softwood bark as an airy, structurally stable component.

    • Peat-free
    pH
    4.5-5.5
    EC
    0.0-0.3
    Fraction
    5-20 mm

    Available as: Bag · Loose bulk · Big bag

    Request a quote

Additives and services for this crop

  • Bulk & bespoke

    DH Bespoke Mix

    Product code: DH-MAT-001

    Your recipe, professionally blended: a substrate tailored to your crop.

    • Bespoke, on request

    Available as: Loose bulk · Big bag · Crate

    Request a quote

Bespoke mix for acid-loving crops

For this crop, we will gladly make up a bespoke mix.

Ask the assistant