• Seeds should be buried 2 times their narrowest dimension and covered with finely raked soil or vermiculite unless otherwise noted
• Some varieties can take over a month to germinate so mark your rows, keep them moist, and for larger seeds like sunflowers, use bird netting
Native to the Americas, marigolds are easy to grow, making them popular as cut flowers and border plants. If deadheaded regularly, they’ll bloom all summer long ‘til frost.
Insects & Disease
• Early watering and good weed control will generally alleviate most problems
• Pyrethrin will control most insects
• As a general rule, flowers can be sown when soil has warmed to at least 55°F
• Apply 1-2 cups of TSC’s Complete fertilizer per 5 row feet, and 1 inch of compost
• If you prefer to soak your seeds: soak in 85°F water for 1-3 hours and plant immediately — longer soaking times are often detrimental; seeds need air to live
• Sow 5-6 weeks prior to anticipated transplant date
• If seeds need darkness, cover with 2 sheets of newspaper or plastic, remove upon the first signs of germination
• We recommend feeding your seedlings Age Old Grow, diluted to 1/4 strength
The color and beauty of a flower garden can lift the spirit and renew the soul, and a bouquet of fresh cut flowers will bring sunshine into your home. Over the years we have conducted extensive flower trials, concentrating on varieties that are easy to grow-many from direct-sowing- have superior color and fragrance, and make a good cut flower. Take a bit of time, relax and enjoy a cup of steaming hot chocolate, and look over our selections. We think you’ll find just what you’re looking for.
Given at the end of each description to give you specific information.
(1) Germination occurs between 70-85°F and within 6-15 days. Sow indoors and cover lightly.
(2) Needs a period of pre-chilling. Mix seeds with moistened peat moss and place in plastic bag. Seal and place bag in an area where the temperature is around 60°F for 2-3 days. Then place in the refrigerator for 30-90 days. After pre-chilling, place seed on sterile seedling mix and cover lightly. Germination may take up to 30 days.
(3) Needs darkness to germinate. Remove cover as soon as germination occurs.
(4) Direct sow in the garden as soon as the soil warms to at least 55°F.
(5) Germination may be slow and erratic. A fluctuating temperature of 75°F during the day and 50°F at night may help.
(6) Needs at least 12 hours of light per day to germinate. Press into the medium but do not cover. Keep moist.
Note: For those varieties that indicate a (1) or (6), a very light covering of vermiculite will allow adequate light to the seed and keep it uniformly moist.
Why does the RHS love ragwort all of a sudden? Because it’s an incredible source of nectar for pollinators. As are many of Weed Thriller’s plants. Where a philistine might just see a clump of untidy weeds, the connoisseur will see a hotbed of glorious biodiversity.
Yes, yes, civilisation ends. In fact, Weed Thriller isn’t a new concept. The idea of keeping a well-maintained lawn is starting to seem incredibly uncool. There has been a move towards meadow gardens, in which grass is left to run wild to better support the ecosystem.
Ragwort? But that’s poisonous to horses! For most people, keeping horses away from the ragwort in their garden isn’t an issue.
Yuck! No! That sounds awful. Have it your way, bee murderer.
Horrible. Or the rise of bee bomb pellets, containing thousands of weed-like wildflower seeds that attract bees like nothing else.