cucumber seedlings with large germinal leaves in a plastic pot

annual biohumus bouch coat cotyledon cucumber cucumis cultivation curly day dicotyledonous diseases erysiphoides evaporation fertilizers first fruit fungus fusarium greenhouse ground haemorrhoidalis heatloving heliothrips humus hybrid july leaves manure microflora mildew mite mittliider mixture moisture moistureloving nutrients oidium open peat pimpled plant pluck powdery pumpkin root rot sativus seed seedling slugs soil spider temperature tetranychidae tetranychus thrips transpiration tropical urticae varieties water