推荐回答（2个）
素面沙土质地纯净，含黏粒少，排水通畅。常做一般花卉的播种用土，也做草本花卉的枝或芽扦插和木本花卉的嫩枝扦插用土，也是调制培养土的主要材料。
草炭土又称泥炭土，是从泥炭沼泽地上采集的。含有大量的纤维、腐殖酸和有机质。质地松软，吸附肥料和保水力较强，透水透气性能好。适宜做生根缓慢的常绿花木扦插用土，或与素面沙土各半混合做一般花卉的播种和扦插用土。还可用来调制培养土。
田园土又称表层熟化的壤土，可做花坛或调制培养土。
炉灰土炉灰土排水透气性强，可用来调制培养土。炉灰土筛渣可放盆底作排水层。
河泥含大量有机质，与黄黏土各半混合后，可做荷花、睡莲等水生花卉的栽培用土。
路边堆积土散落在屋顶瓦垄的灰土，经雨水冲刷淤积路旁或房屋背风处。这种土疏松、通透性能好，有一定的肥力，可清扫集中或在雨后收集调制培养土。
山泥这种土俗称兰花土，江浙山区出产的天然腐殖土，是多年堆积的落叶腐烂而成，质地轻松，既透气、排水，又保水保肥，是良好的盆栽用土，偏酸性，适于栽培喜酸性土的兰花、杜鹃花、山茶等，并可作树桩盆景栽培土。
塘泥是多年沉积在鱼塘底部的表层土，颜色灰黑，含有腐烂分解的水生动植物遗体和排泄物，富含有机质，养分充足，排水良好，呈中性或微酸性。可用作建兰、白兰的栽培用土，但因气候水质的影响，每1～2年需要更换一次土。
盆栽花卉，一般在不同的生长阶段对土壤需求也不尽相同，盆土大致分为：素面沙土，草炭土，田园土， 炉灰土，山林腐殖土，河泥， 山泥， 华南塘泥等。 例如：素面沙土，这是一种细面沙土，质地纯净，含粘粒少，排水通畅，这种土常作一般花卉的播种用土，或作草本花卉的枝和芽扦插和木本花卉的嫩枝扦插用土，也是调制培养土的主要材料。
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