Category: Orchid Doctor

FLASKING BOX: Cheap and Adequate

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Made from a cardboard box, saran wrap and aluminium foil; diagrams; refer to A69-286 Read More

FLASKING BOX: Made of Plexiglas

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For details of compact, workable unit, illustration, refer to A86-820 Read More

FLASKING CASE: Laminar Flow Filter

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago To remove fungus spores the filter should be four microns; for bacteria less than one micron. A74-502 Read More

FLASKING CASE: Made Out of a Corrugated Carton

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For directions and illustration, refer to OD68-77 Read More

FLASKING CASE: Made Out of a Foam Picnic Cooler

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago How to make and use; refer to A77-929+ Read More

FLASKING FORMULAS: And Nutrient Solutions

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For an extensive list of formulas and their component chemicals or substances, refer to W1-589+ Read More

FLASKING FORMULAS: Chang Formula

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For seed sowing, use 1.5 teaspoonfuls fish emulsion, nine level teasp. agar, 5 k level teasp. sugar, 1 level teasp. Peptone, 1 liter of water; adjust pH to 5.0, A60-597; A65-152 Read More

FLASKING FORMULAS: Curtis Medium

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For germination of Epipactis seeds; chemical components and application, refer to A82-168; OBII-243 Read More

FLASKING FORMULAS: For Germination of Seedlings

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For many of the standard culture media formulae, recipes and application for different genera and species, refer to OBII-243, 275, 279, 324, 334, etc. Read More

ACID OR ALKALINE: Changing the Values

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Various means can be used: tufa, a limestone form, can be added to paphiopedilums from limestone cliffs; bark composts acidify with age; peatmoss, pine needles, oak leaves in the mix produce acidit... Read More