Native Plant Fertilisers
Native Australian plants usually grow in nutrient deficient soils, often particularly low in phosphorus. This led to the opinion that fertilisers should not be applied to them.
This is not true, all plants, includind Australia native plants require macro nutrient elements nitrogen (N), phosphorus (P) and potassium (K) and micro-nutrients.
However, the relatively high level of phosphorus in standard fertilisers can be dangerous to some Australian phosphorus-sensitive plants. This is particularly true of many members of the Protea family such as Banksia, Grevillea, Telopea and Hakea.
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Sargasol 500mL Go4Organics Organic Garden Fertiliser Soil Improver Seaweed
Go4Organics
$32.90Sargasol contains Sargassum Seaweed enriched with essential nutrients and Gibberellic acid. Sargasol is a premium class liquid fertiliser which is an organically synthesised formulation in a seaweed base called Sargassum (Brown Algae)...$32.90 -
Native Plant Food 2.5kg Brunnings Garden Grevillea Waratah Protea Low Phosphorus
$28.90Ideal for outdoor native Australian trees, shrubs and ornamentals which are sensitive to too much Phosphorus in fertilisers. Brunnings Native Plant Food is a specially formulated low-phosphorus native plant food blend that provides essential...$28.90 -
Fulvic Acid Fertiliser 1kg SREDA Fulvate Fertilizer Potassium Iron
SREDA
$89.90Improves soil structure , Increases water retention capacity , Increases activity of microorganisms , Improves supply of trace elements , Serves as a chelate to inorganic nutrients, Preventing possible deficiencies of...$89.90 -
Potassium Humate Fertiliser 1kg SREDA Natural Organic Plant Fertilizer
SREDA
$30.77Potassium Humate (Humic Acid) is a more than 90% water soluble humate in a black brown crystal form and it can be used for both foliar and soil applications. It is used for soil amendments and vigorous plant growth.Reduces the need for nitrogen...$30.77 -
Fulvic Acid Fertiliser 500g Fulvate Organic Fertilizer Potassium Iron SREDA
SREDA
$47.90Improves soil structure , Increases water retention capacity , Increases activity of microorganisms , Improves supply of trace elements , Serves as a chelate to inorganic nutrients, Preventing possible deficiencies of trace...$47.90 -
Native Australian Plants Fertiliser 2kg Low Phosphorus Fertilizer Slow Release
SREDA
$33.63Specifically formulated for Australian natives plants with low phosphorus concentration. Banksias Boronias Grevilleas Hakeas Stag and Elkhorn ferns Waratahs Other phosphorus-sensitive plants Analysis: 18.0%N, 1.0%P, 8.0%K and trace elements. The...$33.63 -
Potassium Humate Fertiliser 18% -1L Natural Organic Fertilizer Garden Lawn
SREDA
$32.90Potassium Humate is used for soil amendments, vigorous plant growth, fertility improvement, in combination with other nutrients (Nitrogen, Phosphorus, Potassium and micronutrients). Foliar Application Stimulates plant growth, increases yield and...$32.90 -
Sulphate of Ammonia Fertiliser 2.5kg Brunnings Nitrogen Fertilizer
Brunnings
$29.90Sulphate of Ammonia (or Ammonium Sulphate) is a rich nitrogen fertiliser which encourages and stimulates leaf growth in all plants and especially leaf crop vegetables and lawns. It is fast acting and may be applied dry or in soluble form for a...$29.90