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SO19Firearms: /* PMDD supplies in the UK */
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<p><span dir="auto"><span class="autocomment">PMDD supplies in the UK</span></span></p>
<p><b>New page</b></p><div>== Poor Man's Dupla Drops ==<br />
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'''A Plant Fertilizer Recipe for the Control of Algae in Planted Aquaria:'''<br><br />
by Conlin and Sears <br />
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*1 Tbsp (~9g) [[Chelated]] Trace Element Mix (7% [[Fe]], 1.3% B, 2% [[Mn]], 0.06% [[Mo]], 0.4% [[Zn]], 0.1% [[Cu]], [[EDTA]], [[DTPA]])<br />
*2 Tsp (~14g) [[K2SO4]] (Potassium sulphate)<br />
*1 Tsp (~6g) [[KNO3]] (Potassium nitrate)<br />
*2.5 Tbsp (~33g) [[MgSO4]].7H2O (fully hydrated magnesium sulphate, aka epsom salts; omit if already present in trace element mix)<br />
*300ml [[Distilled water|distilled/de-ionized]] or [[RO]] [[H2O]] water<br />
*0.5ml 9Molar (HCl) Hydrogen chloride (optional). See [[w:Molar solution|Molar solution]].<br />
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It is a common misnomer that PMDD stands for 'Poor Man's Dosing Drops' but is indeed named after the propitiatory 'Dupla drops' method<br />
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== Reference ==<br />
*[http://www.thekrib.com/Plants/Fertilizer/sears-conlin.html The Krib - How PMDD came about]<br />
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*[http://www.thekrib.com/Plants/Fertilizer/pmdd-tim.html Practical PMDD Information (Sources and Doses)]<br />
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== Links ==<br />
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*See article [[Plant nutrients]].<br />
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===PMDD supplies in the UK===<br />
*[https://www.thenutrientcompany.com/product-category/dry-aquarium-fertiliser-salts-for-estimative-index/ The Nutrient Company]<br />
*[http://www.gardendirect.co.uk/garden-care/fertilisers/general-fertilizers-chemicals Garden Direct]<br />
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===PMDD supplies in Canada===<br />
*[http://www.hydroponics.com/nutrient/index.html Hydroponics]<br />
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===PMDD Supplies in the USA===<br />
*[http://www.aquariumfertilizer.com/ Aquarium Fertilizer]<br />
*[http://www.plantguild.com/chemicals.html PlantGuild] Chemicals<br />
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===Dosage Calculator===<br />
*[http://www.csd.net/%7Ecgadd/aqua/art_plant_aquacalc.htm Chucks Planted Aquarium Calculator]<br />
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[[Category:Glossary]]<br />
[[Category:Glossary - Plants]]<br />
[[Category:Plant food]]<br />
[[Category:Plants]]</div>
SO19Firearms