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Plant Doctor VolcaMin Zeolite Soil Conditioner, Powder Under 1mm

$23.95 $28.95

30-Day Guarantee

Covered by our 30-day satisfaction guarantee.

Packed for Safe Transit

Packed carefully and delivered to your door.

No Minimum Order

Order one item or add it to a plant order.

Order any amount, big or small

Australia-Wide Delivery

Delivered to your door

Dispatch times vary by item. Made-to-order pieces are noted in the description.

Good to know: availability and delivery
  • Delivered to your door. Garden goods and live plants are delivered separately, so items in one order can arrive on different days.
  • Every order is availability checked. If anything cannot be supplied as listed, we contact you within 2 business days with the closest equivalent, the option to wait, or a refund. You choose.
  • Delivered Australia wide. No minimum order. Details on the delivery page.
Size

This size is on backorder. Want it the moment it lands back from the farms?

Good to know: pot sizes, availability and delivery
  • Sizes are pot sizes, not plant heights. A 200mm pot is the width of the container. Typical plant heights per size are in the size guide.
  • Every order is availability checked. If anything cannot be supplied as listed, we contact you within 2 business days with the closest equivalent, the option to wait, or a refund. You choose.
  • Delivered Australia wide. Live plants packed for transit, no minimum order. Details on the delivery page.

Delivery

  • Delivered Australia-wide
  • Delivery is calculated at checkout from your postcode
  • Garden goods and live plants are delivered separately, so they can arrive on different days
  • Dispatch times vary by item, and made-to-order pieces are noted in the description

FAQs

Can I pick up my order?

No. We operate as an online-only nursery and do not offer customer pickups.

Will it arrive with my plants?

Usually not. Garden goods and live plants are delivered separately, so they can arrive on different days.

What if I am not home for delivery?

Your order will be left in a safe location at the delivery address.

What if my item arrives damaged or faulty?

Every order is covered by our 30-Day Satisfaction Guarantee. Send us photos within 30 days and we will arrange a replacement or refund.

Plant Doctor VolcaMin Zeolite is an agriculture grade clinoptilolite zeolite, supplied here as a powder under 1.0mm. It is a natural mineral and a permanent soil conditioner that holds nutrients and water in the root zone and releases them slowly as plants need them.

Why you'll love it

  • It works like a nutrient battery. The zeolite stores nutrients when they are available and releases them slowly on plant demand.
  • Less fertiliser lost to leaching. Its highly porous, crystalline structure holds nutrients and water in the root zone, which is most valuable in sandy soils, high-rainfall areas and under drip irrigation.
  • Better water behaviour. VolcaMin improves water infiltration and retention, and is used in non-wettable soils.
  • A gentle buffer for acidic soil. It has a mild liming effect that buffers soil pH.

How to use it

Apply once a year. On lawns and garden beds, sprinkle 25 to 100g per sqm by hand or with a granular spreader and work it into the soil. In potting mix, add 5% by volume, which is 50L per cubic metre. Before laying new turf, spread it beneath the topsoil. The fine powder can also be blended with compost or seed-raising mix. It is most useful in sandy or non-wettable soils and where nutrients leach easily. Wear a dust mask when handling large amounts.

What's in it

  • Clinoptilolite zeolite, a natural mineral
  • Agriculture grade powder, particle size under 1.0mm

Sizes

  • 4.5kg. For garden beds and smaller areas.
  • 20kg. For lawns, large gardens and broader soil improvement work.

Specifications

  • Material: clinoptilolite zeolite
  • Grade: agriculture grade powder, under 1.0mm
  • Pack sizes: 4.5kg, 20kg
  • Use: permanent soil conditioner for nutrient retention and water efficiency
  • Coarser 1 to 2mm and 2 to 4mm grades are listed separately
  • Rate: 25 to 100g per sqm, once a year

Product details

TypeSoil Conditioners
UsePermanent soil conditioner for nutrient retention and water efficiency
Rate25 to 100g per sqm, once a year
Sizes4.5kg, 20kg

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After you order

What happens next

  1. 1Order confirmedYour confirmation email arrives straight away.
  2. 2Prepared for dispatchYour order is picked and packed for the road.
  3. 3On its wayYou get the dispatch details by email.
  4. 4Delivered to your doorAustralia wide, with your plants or on its own.
BeforeThe same garden at two to three years, designed from the customer photo
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BeforeAt 2 to 3 years

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Plant Doctor VolcaMin Zeolite Soil Conditioner, Powder Under 1mm

Plant Doctor VolcaMin Zeolite Soil Conditioner, Powder Under 1mm

From $23.95 $28.95

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