Dracaena godseffiana, (cont.) 

 watering 

 window exposure 



36 



35 



Experiments with house plants, gen- 



eral 



containers 



feeding 



insect control 



method, with questionnaire 



propagation 



soils used 



temperature 



water 



Experiments, selected 

 African violet 

 Begonia semperflorens and 



varieties 

 Boston fern 

 browallia 



chrysanthemum pot plants 

 cordyline terminalis 

 cyclamen 



dracaena godsemanna 

 gardenia 

 gloxinia 



manettia bicolor 

 primrose, baby 

 pteris 



Feeding houseplants, general 



Feeding, selected plants, 

 African violet 

 begonia 

 Boston fern 

 browallia 

 cordyline 

 cyclamen 

 dracaena 

 gardenia 



gloxinia 



manettia 



primrose, 



pteris 



babv 



3-15 



4 



4-5 



9-15 



3-4 



6-8 



4 



6 



5 



15-47 

 15-19 



19-23 

 23-25 

 25-26 

 27-31 

 31-33 

 33-35 

 35-36 

 36-39 

 39-41 

 41-43 

 43-45 

 45-48 



17 



20 

 25 

 26 

 32 



34 

 36 

 38 



40 

 41 

 44 

 46 



Firecracker Vine, see manettia 



Garden Club, Tilton-Northfield coop- 

 eration 30 



Gloxinia, Sinningia speciosa, 



description of 39 



feeding 40 



insect control 40 

 results of experiment, Table III 39 



summer care 40-41 



tubers, care of white dormant 40 



temperature 40 



water 40 



Method of experiments 3 



Mites, cyclamen, on, 



African violets 17-18 



cyclamen 35 



Mites, red spider on 



begonia 

 cyclamen 



Primrose, baby, primula malacoides, 



containers 



crown rot on 



feeding 



insect control 



number used in experiment 



summer care 



temperatures 



time to buy 



watering 



window exposures 



Propagation, genera rules 



Pteris, 



feeding 

 insect control 



22 



35 



44 

 45 

 44 

 44 

 43 

 45 

 44 

 43 

 44 

 44 



6-8 



46 

 46 



Forty -nine 



