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Sunflowers and lupins eaten

Total novice to gardening but am attempting to add colour (and bees) to my garden by growing from seed, both from seedlings grown indoors and sowing directly.

Main problematic flowers have been lupins and sunflowers. Lupins outdoors are at a decent height of 3-4 inches but then disappear overnight.

Sunflowers are now suffering a similar plight although, in their case, just the stems remain with no leaves.

I have large cloches and have put them over what's left so that may help. However, sunflowers will outgrow those quickly if all goes well.

What is the most likely culprit in an English Garden? I have seen squirrels suggested and wondered if I should put garlic pest control balls in the cloches and nearby when i remove the cloches? They worked on my bay window top so maybe they will work here.

All ideas on culprits and solutions welcome.

Posts

  • FairygirlFairygirl Posts: 55,117
    Slugs - certainly for the lupins.  :)
    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
  • Slow-wormSlow-worm Posts: 1,630
    edited June 2023
    Slugs/snails. My lupins lasted about as long as yours. 😢
    Cut down a large plastic bottle, put it around the young plant - make sure it's pushed well into the ground, (mind the roots though) and as tall - or taller than the plant. You can also put strips of copper tape around the top of the bottle. 
    This doesn't stop occasional slugs getting underneath, but it will stop most of them, and give your plants chance to grow and toughen up enough to repel the buggers themselves. 
    Go out at night and pick off any molluscs that get under the fortress.
  • FairygirlFairygirl Posts: 55,117
    Better to grow plants on until they're a good size if you have lots of slugs. 3 or 4 inches is nothing to slugs.
    They need to be filling pots of around 6 inches diameter at least   :)
    If conditions are dry, they stay further underground, and when it's cooler [and damper] they'll emerge - especially at night. Nice juicy new foliage is like a drug for them. 
    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
  • SonnieBSonnieB Posts: 124
    I learnt my lesson this year.  Last year I only manage to grow 2 sunflowers directly from seed and both got munched pretty quickly.  This year I grew 11 from seed and once they grew to a decent size I put 7 in the the ground.  Even so, still 2 got eaten but at least I have replacements waiting in case they don't make it.  This is pretty much what I have done for every thing I have sowed; having plants on standby. 
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