Mother Nature's Best Fertiliser


BioGuano+. A rich source of Natural Phosphorus, Calcium, Silicon, Potassium, Organic Carbon & Ocean Minerals. Complexed with Seaweed and Fulvic Acid.


Guano is a word that originates from the Andean indigenous language, and means, “the droppings of seabirds”. The guano production process begins as saltwater fish are devoured and digested by sea birds. Deposited on rocks and baked in the sun, the excrement along with bits of eggshells, feathers, insects and microbes matures into nature’s best fertiliser. Guano cleans toxins from soil, improves soil texture, speeds up the decomposition process and promotes healthy plant colour and growth.

Why Use BioGuano+:

BioGuano+ contains the essential nutrients you need for all stages of plant growth in a simple, easy to use liquid form that is an Australian Certified Organic “Certified Allowed Input No. 13250”. BioGuano+ not only gives you the nutrients that your crop requires, but also improves soil quality at the same time resulting in short and long-term benefits. The addition of Kelp improves plant growth, flavour profiles, tolerance to abiotic/biotic stress and root/microbe interactions. Supercharge your nutrient regime with BioGuano+.





BioGuano+ is a concentrated liquid seabird guano fertiliser. Blended with Potassium (K), Sulphur (S), Magnesium (Mg), Silicon (Si), seaweed, fulvic acid and trace elements. Our hi-tech milling equipment grinds the guano down to 5 microns providing a relative density of 1.6 SG. This process ensures BioGuano+ remains in solution and won’t block drippers or drip emitters.

High Density Profile:

Bio Guano provides a relative density profile of 1.6 SG. Once blended in water, this super concentrate liquid fertiliser solution provides more guano per millilitre than competing guano products. While remaining in solution for efficient application.


BioGuano+ is an organic liquid that is rich in Calcium (Ca = 13.3%), Phosphorus (P = 6.26%), Potassium (K = 1.57%) and Magnesium (Mg= 1.49%) as well as a host of other micronutrients. No two soils are the same. Available Calcium and Phosphorus are among the two most deficient soil nutrients. Both are essential to the long-term health of your soil.

BioGuano+ Mobilises Phosphorus:

Phosphate that is tied up in the soil as Calcium Phosphate, Iron Phosphate or Aluminium Phosphate is freed up for adsorption by the plant when silica is added. The silica preferentially forms Calcium Silicate, Iron Silicate and Aluminium Silicate allowing the phosphate to be taken up by the plant.

Irrigation Compatible:

Our hi-tech mill grinds the guano powder to achieve a sub 5-micron particle size. Bio Guano is 100% compatible with all leading boom spray, tillage injection and fertigation equipment.

BioGuano Contains Fulvic:

Fulvics are small highly charged molecules that, due to their carboxylic and phenolic functionalities are excellent chelators of nutrients (metal ions) to provide increased ion exchange.

BioGuano Contains Kelp:

The addition of Kelp further provides a combination of both macronutrients, (N, P, and K) and micronutrients (Ca, Mg, S, Mn, Cu, Fe, and Zn). It also contains cytokinins, auxins, gibberellins, betaines, mannitol, organic acids, polysaccharides, amino acids, alginates, and proteins, all of which improve plant growth, flavour profiles, tolerance to abiotic and biotic stress and root microbe interactions. Kelp also greatly facilitates the uptake of available micro nutrients.

BioGuano+ Contains SILICON (Si):

Silicon availability in terrestrial soils (especially those used in intensive agriculture) is potentially declining due to effects of ecosystem management, and the yearly withdrawal by crop harvest (given that many crop plants are Si accumulators). Silicon is the perfect background element for BioGuano+ and serves numerous purposes. Cells are the building blocks of a plant’s framework. Silicon can increase the rigidity of plant cell walls and strengthen branches to better support large fruits and flowers associated with modern plant genetics. Stronger cells form thicker stems. The thicker cell walls create bigger stalks with bigger pathways that uptake and transport more water and more nutrients. This fortifying, synergistic effect will help to facilitate bigger plants, faster growth, and protection against sap sucking insects. Plants also express increased resistance to various pathogenic fungi such as grey mould and powdery mildew.

Silicon is also used to stabilise and increase the dispersion rate of BioGuano+. This stops it inherently sticking to itself after the fine milling process, which ensures more consistent application is achieved.

BioGuano+ Contains Calcium:

Healthy soil requires a predominance of its available colloid sites occupied by Calcium; this amount varies depending on the soil type. A light sandy soil requires slightly less Calcium but more Magnesium to bind the soil together, while a heavy clay soil can cope with slightly more Calcium and less Magnesium to facilitate better drainage. Ideally a ratio of Ca:Mg 60:20 for light sandy soil to 70:10 for heavy clay soil is ideal (Kinsey) and liquid BioGuano+ provides these available nutrients in a beneficial ratio to help build the soil. Feed the soil and the soil feeds the crop. With the right amount of available Calcium in the soil and around the root hairs, the uptake of other nutrients will be more effective and efficient. Liquid BioGuano has the right amount of Calcium, Magnesium, Phosphorous and Potassium. Coupled with a high C:N ratio of 33:1 to build soil carbon (2.5%). BioGuano+ will feed soil bacteria and microbes to build even healthier soil to feed your crop. Grow strong healthy plants and increase yield.

BioGuano+ Directions For Use:

  • Vegetative – Use 1.5 ml/L
  • Flowering – Use 3 ml/L

Settling may occur in transit.
Shake well prior to use.
Mix with fresh water.
Agitate solution once this product is dispersed in water.

Typical Analysis %W/V

Home Gardening Retailers

Greengold Garden Centre
Swanston St & Flinders St, Melbourne VIC 3000, Australia
Phone: 02 6230 2000
Email: kieron@greengoldnursery.com.au
Alpine Nurseries Sales
1099 Old Northern Rd, Dural NSW 2158, Australia
Phone: 02 9651 0900
Email: sales@alpinenurseries.com.au
Alstonville Plants
2 Weis Ln, Rous NSW 2477, Australia
Phone: 02 66281091
Email: josh@alstovilleplants.com.au
Altra Nursery
5 Depot Rd, Mortdale NSW 2223
Phone: 02 6492 4151
Email: altranursery.hardware@gmail.com
ANL - Bathurst
9 Lambert St, Bathurst NSW 2795, Australia
Phone: (02) 6332 9849

ANL - North Ryde
Wicks Rd & Waterloo Rd, Macquarie Park NSW 2113, Australia
Phone: (02) 9887 2788

ANL - Orange
94 Peisley St, Orange NSW 2800, Australia
Phone: (02) 6361 9164

ANL - Seven Hills
4-6 Tollis Pl, Seven Hills NSW 2147, Australia
Phone: (02) 9674 4899

ANL - Terry Hills Garden Centre
315 Mona Vale Rd, Terrey Hills NSW 2084, Australia
Phone: (02) 9450 1444

ANL - Warnervale
221 Sparks Rd, Warnervale NSW 2259, Australia
Phone: (02) 4392 5013

Annandale Garden Centre
34-36 Booth St, Annandale NSW 2038, Australia
Phone: 02 9660 0874
Email: annandalegardencentre@gmail.com
Ashley Walker
18 Elizabeth St, Moss Vale NSW 2577, Australia
Phone: 0484598555
Email: ashley99walker@icloud.com
Bonnyrigg Garden Centre
Elizabeth Dr, Bonnyrigg NSW 2177, Australia
Phone: 02 9610 5366
Email: michael@bonnyrigggardencentre.com.au
Bonsai Art Pty Ltd
206 Forest Way, Belrose NSW 2085, Australia
Email: Bennettmegumi@gmail.com
Bonville Nursery
325 Pine Creek Way, Bonville NSW 2450, Australia
Email: info@bonvillenursery.com
Burnetts on Barney
80 Barney St, Kiama NSW 2533, Australia
Phone: 02 4233 1322
Email: elizabeth@burnettrees.com.au
Camden Nurseries
195 Cawdor Rd, Camden NSW 2570, Australia
Phone: 0458 959 081
Mobile: 0458 959 081
Email: sales@camdennurseries.com.au
Cicada Glen Nursery
1 Chiltern Rd, Guildford NSW 2161, Australia
Email: cicadaglennursery@outlook.com
Coffs Harbour Nursery
16 Wakelands Rd, Sapphire Beach NSW 2450, Australia
Phone: 0256710910
Mobile: 0256710910
Email: sales@coffsharbournursery.com.au
Eden at Byron
140 Bangalow Rd, Byron Bay NSW 2481, Australia
Phone: 02 6685 6874
Email: shop@edenbyron.com.au
Elegant Outdoors Garden Centre
2 Rohini St, Turramurra NSW 2074, Australia
Email: askus@elegantoutdoors.com.au
Four Seasons - Brookvale
10 Green St, Brookvale NSW 2100, Australia
Phone: 02 99053382

Four Seasons - Mt Colah
229 Brisbane Water Drive, Point Claire NSW 2250, Australia
Phone: 02 94771222

Four Seasons Garden Centre
200 Forest Way, Belrose NSW 2085, Australia
Phone: 02 9450 1606
Email: sales@fourseasonsnursery.com.au
Greenbourne Nursery Wauchope
239 High St, Wauchope NSW 2446, Australia
Phone: 02 65852117
Mobile: 02 65852117
Email: greenbourne.nursery@midcoast.com.au
Highfields Gardens & Clover Hill Rare Plants
New South Wales, Australia
Phone: 02 47829225
Mobile: 02 47829225
Email: Clover.hillplants@bigpond.com
Honeysuckle Garden Centre
62 Quarry Rd, Dural NSW 2158, Australia
Phone: 02 9651 2203
Email: accounts@honeysucklegarden.com.au
Honeysuckle Garden Centre - Mosman
500 Military Rd, Mosman NSW 2088, Australia
Phone: 02 9953 8361
Email: mosman@honeysucklegarden.com.au
Honeysuckle Garden Centre - Turramurra
45-47 Tennyson Ave, Turramurra NSW 2074, Australia
Phone: 02 9487 3888
Email: turramurra@honeysucklegarden.com.au
Merribee Gardens
660 Comerong Island Rd, Numbaa NSW 2540, Australia
Phone: 02 9099 1753
Email: enquiries@merribee.com.au
Mother Earth
229 Brisbane Water Dr, Point Clare NSW 2250, Australia
Phone: 02 43241874

Mother Earth Nursery
2 Church Ln, Cranebrook NSW 2749, Australia
Email: info@menursery.com.au
Mother Earth Nursery
1A Annangrove Rd, Kenthurst NSW 2156, Australia
Phone: 02 96541095

Mountain Range Nursery
29 Darkes Rd, Dapto NSW 2530, Australia
Phone: 02 4262 8733
Mobile: 02 4262 8733
Email: carr@mountainrange.com.au
Mudgee Nursery
13 Ulan Rd, Putta Bucca NSW 2850, Australia
Phone: 0419 499 257
Mobile: 0419 499 257
Email: info@mudgeenursery.com.au
Natures Care Nursery (Valley Industries)
71 Whitbread St, Taree NSW 2430, Australia
Phone: 02 6552 8848
Email: joshua.duncan@valley-industries.com.au
New Leaf Nursery and Landscapes
224 Powderworks Rd, Ingleside NSW 2101, Australia
Phone: 02 9913 3709
Email: simone@newleafnursery.com.au
Parklea Pots and Plants
601 Sunnyholt Rd, Parklea NSW 2768, Australia
Phone: 0296294088
Mobile: 0296294088
Email: linda@potsandplants.com.au
Plants on Main
51 Main St, Scone NSW 2337, Australia
Phone: 02 6545 9998
Mobile: 02 6545 9998
Email: plantsonmain@iinet.com.au
Red Leaf Wholesale Nursery
35 Camden Rd, Douglas Park NSW 2569, Australia
Email: info@redleafnursery.com.au
Richmond Tafe
Richmond NSW 2753, Australia
Email: stephen.rixon@tafe.nsw.edu.au
Rosedale Farm
Rosedale, 671 Ophir Rd, Orange NSW 2800, Australia
Phone: 0427 445 022
Email: enquiries@rosedalefarm.net.au
Sherringhams Nursery
317 Mona Vale Rd, Terrey Hills NSW 2084, Australia
Phone: 02 9450 1444
Email: ap@anlscape.com.au
Southern Cross Lawns & Gardens
30 William Maker Dr, Orange NSW 2800, Australia
Phone: 0403 320 719
Mobile: 0403 320 719
Email: southerncrosslawns@hotmail.com
Sporran Pty Ltd trading as Apex Plants
1098 The Lakes Way, Darawank NSW 2428, Australia
Email: info@apexplants.com.au
Tahmoor Garden Centre
3070 Remembrance Driveway, Bargo NSW 2574, Australia
Phone: 02 46842000
Mobile: 02 46842000
Email: tahmoorgardencentre@bigpond.com
Thomsons Garden Centre
213 McLachlan St, Orange NSW 2800, Australia
Phone: (02) 6362 3191
Mobile: (02) 6362 3191
Email: orders@greenwest.net.au
Tims Garden Centre
2 Queen St, Campbelltown NSW 2560, Australia
Phone: 02 4626 7022
Email: office@timsgardencentre.com.au
Tulgeen Riverside Nursery
3/83 Upper St, Bega NSW 2550, Australia
Phone: 612 6492 4151
Email: riverside.nursery@tulgeen.com.au
Tura Beach Garden Supply Pty Ltd
9 Tura Beach Dr, Tura Beach NSW 2548, Australia
Phone: 02 6495 9158
Email: plantsplustura@gmail.com
Webers Nursery Mt Boyce
355 Great Western Hwy, Blackheath NSW 2785, Australia
Phone: 02 4787 5133
Mobile: 02 4787 5133
Email: till@webersnursery.com.au
Welby Garden Centre
Old Hume Hwy & Bendooley St, Welby NSW 2575, Australia
Phone: 02 4872 1244
Email: nursery@welbygardencentre.com.au
Wingham Nursery
5 William St, Wingham NSW 2429, Australia
Phone: 02 6553 4570
Email: winghamnursery@gmail.com
Woodys Builing & Garden Centre
2-6 Winta Rd, Tea Gardens NSW 2324, Australia
Phone: 02 4997 0733
Email: admin@woodys.net.au
Wyee Nursery
103 Wyee Rd, Wyee NSW 2259, Australia
Phone: 02 4357 1190
Mobile: 02 4357 1190
Email: sales@wyeenursery.com.au
Allora Garden Nursery
Stuart Hwy & Lagoon Rd, Knuckey Lagoon NT 0828, Australia
Phone: 0419 817 012
Mobile: 0419 817 012
Email: info@alloragardensnursery.com.au
Cactus Retail & Wholesale Australia Pty Ltd
130 Lutzow St, Tarragindi QLD 4121, Australia
Phone: 0411 689 736
Mobile: 0411 689 736
Email: hello@cactusculture.com.au
The Springs Home & Garden
The Springs Home & Garden, 333 Spring St, Kearneys Spring QLD 4350, Australia
Phone: 07 4636 8484
Email: admin@thesprings.net.au
Cleveland Nursery
91a Mount Barker Rd, Stirling SA 5152, Australia
Phone: 08 8339 1595
Email: info@clevelandnursery.com.au
Hedgehogs Gardens
39B Fernhurst Rd, Cherryville SA 5134, Australia
Email: info@hedgehogsgarden.com.au
Acorn Nursery
669-673 Canterbury Rd, Surrey Hills VIC 3127, Australia
Phone: 03 9890 3162
Email: tonya@acornnursery.com.au
Crabtree & Weeks
386 Glen Huntly Rd, Elsternwick VIC 3185, Australia
Phone: 03 9532 4656
Email: evan@crabtreeandweeks.com
810 Springvale Rd, Braeside VIC 3195, Australia
Phone: 03 9791 0111
Email: chris@gardenworldnursery.com.au
Penhalluriacks Building Supplies
345 Hawthorn Rd, Caulfield VIC 3162, Australia
Phone: 03 9523 6000
Email: 345garden@gmail.com
Pinewood Quality Nursery
478 Blackburn Rd, Glen Waverley VIC 3150, Australia
Phone: 03 9560 8711
Email: pinewood@camtac.com.au
Poytons Nursery & Garden Centre
Vida St, Essendon VIC 3040, Australia
Phone: 03 9337 8111
Mobile: 03 9337 8111
Email: info@poyntonsnursery.com.au
Riddells Creek Nursery
Plants Plus, 675 Kilmore Rd, Riddells Creek VIC 3431, Australia
Email: geordie_taylor@hotmail.com
The Garden of Eden Nursery Pty Ltd
365 Ferrars St, South Melbourne VIC 3205, Australia
Phone: 03 9696 0551
Mobile: 03 9696 0551
Email: mail@gardenofedennursery.com.au
The Greenery Garden & Home
4 Banksia St, Heidelberg VIC 3084, Australia
Phone: 03 9459 8433
Email: info@thegreenery.com.au
Town & Country Balwyn
24 Whitehorse Rd, Deepdene VIC 3103, Australia
Phone: 03 9816 9300
Mobile: 03 9816 9300
Email: info@townandcountrybalwyn.com
Valley Road Nursery
9 N Valley Rd, Highton VIC 3216, Australia
Phone: 03 5243 4626
Mobile: 03 5243 4626
Email: brad@valleyroadnursery.com.au
Van Loons
405 Grubb Rd, Wallington VIC 3222, Australia
Phone: 03 5250 1842
Email: info@vanloonsnursery.com.au
Warran Glen Pty Ltd
373-383 Ringwood-Warrandyte Rd, Warrandyte VIC 3113, Australia
Phone: 03 9844 3027
Email: nursery@warranglen.com.au
Guildford Garden Centre
96 James St, Guildford WA 6055, Australia
Phone: 08 9279 8645
Email: info@guildfordgardencentre.com.au
Narrogin Nursery Cafe & Gallery
Narrogin WA 6312, Australia
Phone: 0898811971
Email: Brown@treko.net.au
Plant Playground Pty Ltd
1/11 Guthrie St, Osborne Park WA 6017, Australia
Phone: 0439 369 618
Mobile: 0439 369 618
Email: Alex@plantplayground.com.au