{"product_id":"hygrophila-corymbosa-siamensis-tissue-culture","title":"Hygrophila corymbosa 'Siamensis' - Tissue Culture","description":"\u003ch3\u003eHygrophila 'Siamensis': The Beginner-Friendly Giant Hygro\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHygrophila corymbosa 'Siamensis'\u003c\/strong\u003e, often simply called \u003cstrong\u003eSiamensis\u003c\/strong\u003e or \u003cstrong\u003eSiam Hygro\u003c\/strong\u003e, is a large, vibrant, and incredibly popular freshwater stem plant. As a cultivar of the species Hygrophila corymbosa (Temple Plant), the 'Siamensis' is prized for its \u003cstrong\u003erobust nature\u003c\/strong\u003e, fast growth rate, and attractive bright green, elongated leaves that grow on thick, sturdy stems. This plant is a fantastic choice for beginners looking to easily create a lush, jungle-like background.\u003c\/p\u003e\n\u003cp\u003eNative to Southeast Asia (specifically Thailand, Vietnam, and Malaysia), this plant\/tissue culture is amphibious and will readily grow both submerged in the aquarium and emersed (above water) in a paludarium, where it can produce beautiful purple flowers. Under strong lighting and with adequate nutrients, the leaf tips may take on a pleasant \u003cstrong\u003ebronze or reddish hue\u003c\/strong\u003e, adding visual interest to its bright green base color. Due to its size and fast growth, it functions best as a midground or background accent in medium to large aquariums.\u003c\/p\u003e\n\u003cp\u003eThe 'Siamensis' is an \u003cstrong\u003eaggressive feeder\u003c\/strong\u003e, absorbing large amounts of nutrients (including nitrates and ammonium) directly from the water column, making it a powerful tool for maintaining water quality and inhibiting algae growth in a freshwater tank.\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003ch4\u003eCare \u0026amp; Propagation:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e The 'Siamensis' is considered \u003cstrong\u003eEasy\u003c\/strong\u003e to care for, making it suitable for both novice and experienced aquarists. It is highly adaptable to a wide range of water conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e It thrives under \u003cstrong\u003eModerate to High\u003c\/strong\u003e light. While it tolerates lower light, high light encourages faster, bushier growth and the desirable bronze coloration on new leaves. Under low light, the plant may become leggy and drop its lower leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO₂ Injection:\u003c\/strong\u003e \u003cstrong\u003eNot strictly required\u003c\/strong\u003e. This plant will grow quickly in a non-CO₂ setup, but adding CO₂ will significantly boost its growth rate and lead to a more dense, compact, and lush appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate \u0026amp; Fertilization:\u003c\/strong\u003e It benefits greatly from a nutrient-rich substrate (like aquasoil or root tabs) and regular liquid dosing of macro and micronutrients, particularly \u003cstrong\u003eIron\u003c\/strong\u003e (for color) and \u003cstrong\u003ePotassium\u003c\/strong\u003e (to prevent pinholes\/deficiencies).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimming \u0026amp; Propagation:\u003c\/strong\u003e Propagation is simple: just perform a clean cut along the stem (a few inches from the top) and replant the top portion into the substrate. The original, rooted stem will quickly sprout \u003cstrong\u003emultiple side shoots\u003c\/strong\u003e, leading to a much bushier, denser plant. Regular trimming is necessary to prevent it from growing out of the water and to maintain a desired shape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt;\u0026gt;\n\u003ch3\u003eQuick Facts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e Hygrophila corymbosa 'Siamensis'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Common Name:\u003c\/strong\u003e Siamensis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Common Names:\u003c\/strong\u003e Siam Hygro, Temple Plant, Giant Hygro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Southeast Asia (Thailand, Vietnam, Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Submerged Height:\u003c\/strong\u003e 12–24 inches (30–60 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Fast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Difficulty:\u003c\/strong\u003e Easy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting Demand:\u003c\/strong\u003e Moderate to High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO₂:\u003c\/strong\u003e Beneficial but Not Required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Midground to Background\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Hardness:\u003c\/strong\u003e Soft to Hard (Adaptable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 68–82°F (20–28°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 5.5–8.0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBJ","offers":[{"title":"Each","offer_id":67705435455708,"sku":"wyo1791986579132","price":8.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/1422\/1020\/files\/hygrophila-corymbosa-siamensis---tissue-culture_1.webp?v=1791986586","url":"https:\/\/calmhemwear.shop\/products\/hygrophila-corymbosa-siamensis-tissue-culture","provider":"My Store","version":"1.0","type":"link"}