I started with the base of all the model. I measured and the MCU I wanted to use and the battery it needs to run and sized the case based on those measurements.

I extruded a rectangle with some holes for the screws and one hole in the middle for the temperature and humidity sensor.

Then I added a border to create a box where everything will sit.

Then I created a extrusion of a cylinder to enclose part of the sensor.

Then, so the sensor can be introduced to de ground more easily I used the chamfer tool to cut the border in an angle.

I used the fillet tool to round the edges of the box.

Then I extracted a rectangle extrusion so I can make later a o ring to seal the electronics against the weather.

I used the fillet tool to round the borders of the o ring channel.

Then I made an extrusion in each screw hole so the head of the screw can be flushed with the case.

For the top cover I started extruding with a rectangle and the six screw holes.

Then I extruded and cut some hexagonal shaped recesses so the screw nuts can be lased there.

Then I extruded again a rectangle with it’s corresponding six holes for the screws.

I extruded a rectangle to cover the holes and to close the electronics box and I left a hole at the top that will be used to pass the cables to the sensors on the flower.

To give it a better finish I used the chamfer tool to round all the external edges.

Finally, and just how I made it with the bottom part of the case I made a channel to place the o ring.

Then I created a cylinder to connect the bottom case with the flower on top

I also added a fillet to the border to make it stronger.

Finally, I added a shape with a hole in the center to add a wire and use it later to give the flower structure and mobility.

Then I used the inventor bolts and nuts tool to create the corresponding screws and fasteners.

To create the o ring I simply made a rectangle and used the fillet tool on all of its borders.

For the flower I started extruding a simple design that using the revolve tool I repeated it so it created a circle.

Then I filled the center with a flat circle.

Then to give it a little more swag Using the revolve tool I cut the flower with a rounded flowery shape.

Then I created the cylinder to connect the flower with the bottom electronics case.

As I did with the bottom part, I added with the fillet tool a rounded edge to make it stronger.

Then I made a hole in one part of the flower so it can house in a photoresistor to measure light intensity.

Then I extruded the outer shape of the ambient temperature and humidity sensor.

I cut a little part of the border so the connector can fit.

Then I cut two holes on the center tube so the wires for the sensors may come out.

And to give the cylinder a little bit of more rigidity y used the fillet tool in the borders to round the holes.

Then I extruded a little step so the sensor may have a really snug fit.

To smooth everything up I added using the fillet tool a curve to all the edges where the sensor support merges with the flower

As in the bottom part, I added the support for the structure wire.

To create the soul sensor, I just extruded a bunch of cylinders on top of each other.

To create the solar panel, I just extruded a cylinder and used the fillet tool on one of its edges.

To create the ambient temperature and humidity sensor I started with a simple rectangle of the PCB size.

Then I added the first part of the sensor.

And then the full size of the sensor simulating the grill that covers the electronics inside.

Finally, I cut a hole on the top of the sensor to make it as similar to the real one as possible.

To end the design, I extruded a big cylinder to simulate the plants stem.