fig1 depicts one exemplary embodiment of a container 1 according to the present invention . the container comprises a housing 3 depicted with an essentially spherical shape . the housing 3 is divided into a first 5 and a second 7 compartment by a separation layer 11 . in various embodiments , the separation layer 11 has a planar shape and can extend essentially in a horizontal direction . the first compartment 5 can comprise a seed 2 , wherein for the sake of conciseness , the word seed 2 is used in the following as a synonym to a bulb 2 or a tuber 2 . the second compartment 7 is arranged below the first compartment 5 or in other words below the upper compartment 5 . the lower compartment 7 can receive or comprise nutrients 9 . such nutrients can be provided in the form of a nutrient matrix or in the form of a gel . in various embodiments , the lower compartment 7 comprises also water . water can be bound in a matrix or a gel . in various embodiments , the container 1 ( or the housing 3 ) comprises a mass or a weight 15 . such a mass 15 could e . g . be made of metal , stone , ceramics , etc . it could have different shapes not restricted to the depicted plate - like form . more compact shapes as e . g . spherical or cubic shapes could be used as well . however , it is not necessary to use a separate mass 15 as depicted in fig1 . it is also possible to design the housing 3 as such with an appropriate mass distribution so that together with the rounded shape of the housing &# 39 ; s 3 bottom 13 , the container 1 can be adapted to stand automatically upright . the exact design can also depend on the type , size and number of seeds 2 to be planted with the container 1 as well as on the amount of nutrition and the size of the housing 3 . these parameters can be chosen by the person skilled in the art depending on the desired application of the container 1 . the container 1 has been depicted with an essentially spherical housing 3 . however , other shapes are also possible , as for example half - spherical , drop - like , or ellipsoid shapes . as also depicted in fig1 , the housing can comprise an upper aperture or window 20 which can be covered by a layer or foil 21 . in particular , an at least partially transparent foil 21 results in the effect that a greenhouse effect can be provided within the housing 3 for promoting germination of the seed 2 or growth of a respective plant . alternatively , the foil 21 can be essentially opaque so that a seed 2 can germinate in darkness . the foil 21 can have a planar shape and can extend essentially in a horizontal direction . of course , the foil 21 or the aperture 20 do not need to have a circular shape other shapes can also be possible . the foil 21 could for example be made of plastics or paper material . the same applies to the housing 3 . however , in general the housing is made of a non - water soluble material in order to assure that the seed 2 can germinate or grow for a desired time without getting into contact with the environment outside the housing 1 . in various embodiments , the housing material is biodegradable . in addition , the housing 3 can be penetrable by the roots of the plant resulting from the seed 2 , so that the plant can enroot in the environment of the container 1 . the container 1 can have any desired dimensions . for example , in various embodiments , the container 1 can have a shape with a maximum dimension or diameter smaller than 30 cm , e . g ., smaller than 20 cm , or smaller than 10 cm . the container 1 is free of any supply lines . in particular it does not need or have any external electrical current lines or water supply lines . further , the container 1 does not have to be stored under specific conditions . in particular , freezing of the container 1 is not required for storage purposes . it is storable at room temperature . consequently , the storage and use of the container 1 is simple and cheap and does not require costly infrastructure and equipment . in various embodiments , the container 1 can be activated or triggered to start germination of the seed 2 . in various embodiments , such activation can be provided via a destruction of the separation layer 11 , as e . g . by dissolution , piercing , breaking , etc . for example , the separation layer 11 could be made of a brittle material which breaks upon pressure ( mechanical shock ) on an adjacent ( outer ) area of the housing 3 . for this purpose the housing could be at least partially deformable adjacent to the separation layer 11 . if , for example , the housing is made of paper , plastics , or carton ( card board ) such deformability is provided . by applying a pressure to the housing , the separation layer 11 can be broken so that the seed 2 gets into contact with the ingredients of the lower compartment 7 . in particular , the contact with water stored or bound in the lower compartment 7 can trigger the germination of the seed 2 . before activation , the upper compartment 5 is essentially free of water in order to avoid a premature germination or growth during storage of the container 1 . in various embodiments , the upper compartment is also free of nutrients and / or any soil . according to fig2 , the container 1 is equipped with another kind of mechanical activation means 17 for destruction of the separation layer 11 . for example , as exemplarily depicted the container can comprise a pin or a needle 17 for piercing or breaking the separation layer 11 . breaking the separation layer 11 allows a contact of the seed 2 with the nutrients and water stored in the lower compartment 7 . alternatively , the activation means 17 , e . g ., the pin or needle , can pierce a pocket of water or chemicals for dissolving the separation layer 11 ( not shown ). according to another alternative , the activation means 17 can comprise an injection nozzle or syringe for introducing from outside the housing 3 water or chemicals into the housing 3 to dissolve the separation layer 11 . in various embodiments , the activation means 17 for destruction of the separation layer 11 can be integrated in the container 1 such that activation of the container 1 does not require any supply lines ( as e . g . electrical current ). the application of manual force can be sufficient . fig3 shows another exemplary embodiment of a container 1 ′ in accordance with various embodiments of the present invention . in particular , in various embodiments , the container 1 can comprise two seeds 2 within separate chambers of the first compartment 5 divided by an essentially vertically extending separation wall 18 . in various embodiments , each chamber of the first compartment 5 comprises one seed 2 . as depicted , it is possible that the second compartment 7 is also divided by a second essentially vertically extending separation wall 19 . thus , each seed 2 can be provided with an own chamber in the first compartment 5 and with a corresponding chamber in the second compartment 7 . the respective nutrition and water supply in the corresponding chamber of the second compartment 7 can be adapted to the requirements of the specific seed 2 . the material of the separation wall can be non - biodegradable and / or not penetrable by the plant &# 39 ; s roots in order to minimize competition between the plants growing the separate chambers . in particular , different kinds of seeds , bulbs or tubers 2 can be provided in one container 1 ′. each of the seeds can be provided with appropriate nutrients and water supply . the size of each chamber can be adapted to the specific size and sort of the seed , bulb , or tuber 2 . as exemplarily depicted , a common wall 18 , 19 can run through both compartments 5 , 7 . the walls 18 , 19 have been depicted as being essentially perpendicular to the separation layer 11 . however , the walls can extend also in other directions . in various embodiments , the wall 18 of the first compartment 5 extends from the separation layer 11 to a portion of the cover foil 21 such that this foil 21 can be pierced by a plant growing in its chamber and / or such that light can still fall through a transparent cover foil 21 into each chamber of the first compartment 5 . fig4 depicts a further container 1 ″ in accordance with various other embodiments of the present invention . in contrast to the container 1 as depicted in fig1 , the container 1 ″ comprises a second cover foil 23 arranged between a cover foil 21 covering the hole in a top portion 14 of the housing 3 and the separation layer 11 . for example , the additional foil 23 could be essentially opaque or black and the cover foil 21 could be transparent . such an arrangement allows generation of a greenhouse effect between the cover foil 21 and the additional cover foil 23 . the heat will also be conducted to the remainder of the container 1 ″. this can be of advantage for seeds 2 which germinate in darkness . after a certain time of growth plants 2 resulting from such seeds 2 can break the opaque cover layer 23 so that they can receive light shining through the transparent window 21 . in various embodiments , that transparent cover foil 21 can also be broken by the further growing plant 2 . fig5 depicts another embodiment of a container 1 ′″ according to various other embodiments of the present invention . in contrast to the container 1 depicted in fig1 , the cover foil 21 covering the aperture 20 in the top portion of the housing 3 comprises slits 25 and apertures 27 . slits 25 and / or apertures 27 can be used for introducing or placing a desired seed 2 into the upper compartment 5 . in addition , or alternatively , such slits 25 or apertures 27 can be used to provide access for an activation means 17 ( either mechanical or chemical ) for destructing the separation layer 11 . slits 25 or apertures 27 can e . g . be cut by a knife . alternatively , or in addition , slits 25 and / or apertures 27 can be present in the housing 27 so that seeds 2 , tools or nutrients 9 can be introduced from outside the container into one of the compartments 5 , 7 . the invention has been described with reference to best modes of carrying out the invention . obviously , modifications and alterations will occur to others upon a reading and understanding of this specification . it is intended to include all such modifications and alterations in so far as they come within the scope of the appended claims or the equivalents thereof . in any case the above described embodiments shall not be understood in a limiting sense . in particular , the features of the above embodiments can also be replaced or combined with one another .
the present invention is directed to a container for storing and planting seeds , bulbs or tubers , the container comprising a housing made of a non - water soluble material , wherein the housing comprises a first compartment for receiving a seed , bulb or tuber , wherein the first compartment is essentially free of water , and a second compartment arranged below the first compartment , for receiving nutrients promoting growth of the seed , bulb or tuber . still in accordance with the present invention , the container comprises a separation layer between the first and the second compartments , wherein the housing has a rounded shape at its bottom and the container has a center of gravity arranged such that the container is adapted to erect itself when it is deposited on a supporting surface in a tilted manner .