Grief is a difficult thing. Everyone grieves in their own way that others may not understand and interpret in other ways. The Greenhouse is a physical manifestation of one family’s journey through the past and present, centred around the death of a parent.
On the weekend of her mother’s birthday, her siblings are coming back home, where Beth has never left. Still grieving for her other mother who died, Beth feels stuck where she is. But one day she enters the greenhouse which sends her back in time where she can watch moments in hers and her family’s life and she gets to see her mum again. But as she spends more time in the greenhouse avoiding her present, fractures and old arguments start to break through.
The family dynamic is clearly set up within the first few minutes of The Greenhouse, giving us a great insight to how this family lives. With mums Lillian and Ruth at the head of the family, Beth and her other adopted siblings; Raf, Doonie and Drew seemed to have a rather harmonious life together. But outside their home there were issues faced. Things seems to have fallen apart after the death of Lillian yet Beth still can’t leave her childhood home or her mum Ruth. As the child left behind it feels as if the other siblings resent her for staying yet don’t feel guilty for going, leaving Beth stuck in limbo. The Greenhouse itself feels like a gateway, a limbo like area that joins the past and the present but it’s unclear how long this gateway has been there. There is a possibility it was created after Lillian’s death as Ruth is fully aware of its power yet didn’t share the discovery with Beth. Once the other siblings enter the greenhouse, they too see visions of the past, which Beth tries to prevent, not wanting them to see certain moments. This only ramps up the tension between the siblings. Not respecting how their sister grieves is one aspect of the story but this angst that has built up comes to a head, giving them all space to say exactly how they feel.
Another part of the story is how Beth and her best friend Lauren fall in love as teenagers but as young adults Beth is unwilling to go any further. She is unable to leave town with Lauren, therefore prolonging her own happiness and denying her own feelings for the sake of her two mums. This sacrifice is used against her by her angrier siblings to call her out for not being her true self, causing even more pain for Beth. The love story element does muddy the main story about the family slightly but it is necessary so we can see Beth as more than just the one who stayed behind.
Blending family grief with a science fiction twist in the form of time travel makes for a sombre watch at times, given the subject matter, but it is beautifully shot and the family members are well rounded characters are believable that they are an actual family.