Root Cuttings ---TSR vermiculite is the standard among professional nurserymen for many horticultural uses including the insertion of cuttings. Like fine grades of perlite, these finer grades of vermiculite may be used directly as poured from the bag. Simply water the vermiculite thoroughly and insert the cuttings. And if the container has sufficient drainage, over wetting or watering normally is not a serious concern. Soil Amending or Soil Conditioning---Where the native soil is heavy or sticky, gentle mixing of perlite or vermiculite in proportions up to one-half the volume of the soil is recommended. This creates air channels and allows the soil mix to breathe. Mixing TSR vermiculite in flower and vegetable gardens or in potted plants will provide the necessary air to maintain vigorous plant growth; and when soils are sandy, the use of vermiculite will help the soil hold the water and air needed for growth. Seed Germination---Use TSR vermiculite alone or mixed with soil or peat, and very little watering will be required. You will notice that not only more seeds will germinate, but they will germinate faster. When TSR vermiculite is used alone, seedlings should be fed with a weak fertilizer solution when the first true leaves appear. A tablespoon of soluble fertilizer per one gallon of water should be enough. When vermiculite is mixed half and half with soil, peat, composted pine bark, or other properly composted soil materials, no additional feeding
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