conversations.from: human
conversations.value: What could be a title for a book about B>the with the genre: Crafts, Hobbies & Home, Gardening & Landscape Design?
conversations.from: assistant
conversations.value: A title for this book could be 'Greenhouse Gardening'
conversations.from: human
conversations.value: the first four paragraphs for this book
conversations.from: assistant
conversations.value: Greenhouse Gardening
  Space will soon become a limiting factor in the greenhouse. It is, therefore, worth spending a little time at the beginning of spring to erect extra temporary staging and shelving to double, treble or even quadruple the available growing space. Use the permanent staging, if any, for pot plants, and a propagator. Keep any recently sown seedtrays underneath, but don't stack them up otherwise you will find it difficult to check for germination. As seeds germinate, move them out into a light position, using the temporary staging and shelving.
  The lengthening days and warmer, sunny spells will make maintaining a constant temperature in the greenhouse a challenge. A couple of hours of midday sun can send the temperatures soaring, yet an overcast day can be cold and dingy. Ventilation is the only means of controlling rises in temperature at this time of year, so an automatic vent is essential unless you intend spending all day, every day in the greenhouse.
  Use a maximum/minimum thermometer to check the automatic vent is set correctly and also make sure the constant opening and closing hasn't upset the tight fitting of the vents when shut. Cold draughts can be very damaging to soft, young shoots.
  Continue to check heaters on a regular basis right through this month. For the majority of greenhouse crops aim for a temperature of around 45°F (7°C) at night and 61°F (16°C) during the day. This rise should not be allowed to occur in one go but in several stages throughout the morning by careful ventilation, followed by a similarly gradual decrease during the afternoon.
conversations.from: human
conversations.value: four more paragraphs
conversations.from: assistant
conversations.value: In very warm years actively growing tomatoes, cucumbers and melon plants in the greenhouse may well need watering more than once a day if you are to achieve the maximum yield possible. If this is not practical – if you are out at work for instance – then it's worth investing in some form of continuous trickle irrigation. If you are growing in bags, then automatic irrigation is a great help in average summers, too.
  Reduce the humidity for the melons as the early fruits start to swell. Don't let the daytime temperature fall too low, though. Remember to water and feed with care as necessary and keep an eye open for pests and diseases.
  Later in the summer, place pieces of wood or tiles under rapidly swelling melons in garden frames to protect them from the soil.
  Keeping container plants and to a lesser extent plants grown in the greenhouse border well watered is perhaps the most important task for the greenhouse gardener. In the height of summer a couple of growing bags filled with tomatoes may need as much as a watering can full of water a day. Since you can only apply a few pints to each at any one time that means watering at least twice and sometimes three times a day. Plants in smaller containers such as pot plants on staging, say, or young plants in small pots, will need watering even more often. If you are not able to water during the day you can either accept poor growth and lower yields that result from the plants' discomfort at going short of water, or you will need to rig up some form of automatic watering system.
conversations.from: human
conversations.value: the last five paragraphs
conversations.from: assistant
conversations.value: Dark areas on bottom of fruit | Blossom end rot | Remove affected fruit. Water regularly, especially in hot weather. 
  Clouds of white insects | Whitefly | Apply a contact insecticide every three days. Or try yellow sticky traps, car vacuum cleaner or a biological control. 
  Speckled yellow, turning brown | Spider mite | Remove badly affected shoots. Keep humidity high. Apply systemic insecticide or use a biological control. 
  Yellow, mottled and distorted | Viruses | Remove affected plants. Control sap-sucking insects such as aphids. 
  Mottled yellow, white undersides | Downy mildew | Remove affected leaves. Apply a systemic fungicide and ventilate well.
conversations.from: human
conversations.value: Delete the first sentence.
conversations.from: assistant
conversations.value: Water regularly, especially in hot weather. 
  Clouds of white insects | Whitefly | Apply a contact insecticide every three days. Or try yellow sticky traps, car vacuum cleaner or a biological control. 
  Speckled yellow, turning brown | Spider mite | Remove badly affected shoots. Keep humidity high. Apply systemic insecticide or use a biological control. 
  Yellow, mottled and distorted | Viruses | Remove affected plants. Control sap-sucking insects such as aphids. 
  Mottled yellow, white undersides | Downy mildew | Remove affected leaves. Apply a systemic fungicide and ventilate well.