Cellulose filament medium for growing plant seedlings
Cellulose filament medium for growing plant seedlings, comprising mixture of water and cellulose filaments, the cellulose filaments being at a consistency of between about 4% and 50% in the mixture. Composition of matter suitable for forming a cellulose filament medium for growing plant seedlings, comprising: mixture of water and cellulose filaments, the cellulose filaments being at a consistency of between about 28% and 35% in the mixture. Method of forming a medium for growing plant seedlings, comprising: adding a sufficient amount of water to a mixture of water and cellulose filaments, the cellulose filaments being at a consistency of between about 28% and 35% in the mixture, to lower the consistency to between about 14% to 27%. Method of growing plant seedlings comprising: implanting plant seeds in a mixture of water and cellulose filaments, the cellulose filaments being at a consistency of between about 4% and 50% in the mixture.
1. A plant seedlings growing medium, comprising:
a suspension of loose plant-derived cellulose filaments placed in an initial amount of aqueous liquid wherein the cellulose filaments are at a consistency of between about 4% and 50% in the suspension and said growing medium when exposed at an atmosphere of about 70% relative humidity for five days retains at least 50% by weight of said initial aqueous liquid.
2. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments are untreated and the aqueous liquid is water.
3. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments are unbleached and said growing medium further comprises plant growth additives including plant hormones or plant fertilizers.
4. The plant seedlings growing medium of claim 1 with the proviso that the medium is soil-free.
5. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments are never-dried cellulose filaments.
6. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments have
an average aspect ratio from about 200 to about 5000,
an average width from about 30 nm to about 500 nm, and
an average length of about 200 μm to about 2 mm.
7. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments are at a consistency of between about 14% to 33% in the suspension.
8. The plant seedlings growing medium of claim 1 , wherein the cellulose filaments are at a consistency of between about 16% to 20% in the suspension.
9. A method of forming a medium for growing plant seedlings, comprising:
adding water to the plant seedlings growing medium of claim 1 to achieve a suspension of cellulose filaments being at a consistency of between about 14% to 27% in the suspension.
10. The method of forming a medium for growing plant seedlings of claim 9 , wherein the cellulose filaments are unbleached.
11. The method of forming a medium for growing plant seedlings of claim 9 , wherein the cellulose filaments have
an average aspect ratio from about 200 to about 5000,
an average width from about 30 nm to about 500 nm, and
an average length of about 200 μm to about 2 mm.
12. A method of growing plant seedlings comprising:
implanting plant seeds in the plant seed growing medium of claim 1 .