graph LR idea_0529f1df_884f_4d1e_8f01_865089c10628["Stomatal Guard Cells"] idea_05d2a68e_4bb0_4dcb_a934_8715817f17f8["Forced Witloof Chicory Roots Grow Blanched Chicons in Warm Darkness"] idea_0c804622_c01e_466d_9aaf_6385bd1b94b1["Hardy Winter Vegetables Survive Frost by Raising Sugar Levels in Their Cells"] idea_12fee327_7d36_4e2a_8cb8_e0e7ab38ea60["Onions and Leeks Are Sown Indoors in Midwinter for Their Long Season"] idea_1838471e_1d44_4643_8c0c_71382f6d882a["High Tunnels Add Enough Heat Units to Ripen Tomatoes in Subarctic Summers"] idea_2435a9db_e0d0_4517_9e6b_6dbaa3388f11["Vapor Pressure Deficit Drives Transpiration and Disease Risk"] idea_3515c8a3_2e7a_443a_9270_a87c70caea91["Digging or Treading Wet Winter Clay Destroys Soil Structure"] idea_3630e76d_26c9_4be5_b46b_10dd4c8c5edf["Winter Pruning of Dormant Apples and Pears Stimulates Vigorous Regrowth"] idea_38298327_4d1f_45e9_9575_5519b0fcd0c7["Forcing Rhubarb in Darkness Draws Tender Early Stalks From Stored Crown Reserves"] idea_39afbbac_1fe0_45c6_adf7_8a5946c7174d["Transplant Hardening Off Acclimates Seedlings to Outdoor Stress"] idea_421eb5a3_4d93_4229_8117_6003355b103e["Leeks Stand in Winter Ground and Are Lifted Only as Needed"] idea_4bbb5b23_7c76_45df_b017_317d069a2c5e["Daily Light Integral Measures the Total Light a Plant Receives in a Day"] idea_4c0de467_807c_4a1f_990a_e615bbfa3536["Mulch Moderates Soil Temperature and Slows Evaporation"] idea_608caf5f_59d5_4daa_b23f_b1b70ac76c34["Winter Light, Not Cold, Limits Plant Growth in Oceanic Gardens"] idea_649d13c2_83cb_462b_84de_556c7b2fafbc["Greenhouse Climate Control"] idea_6e065bef_12f6_44ab_89e2_49a35bfa9a5e["Winter Waterlogging Starves Roots of Oxygen in Mediterranean Clay Soils"] idea_70242570_7a63_47c2_8d8e_8a703180541a["Crop Transpiration Turns Plant-Factory Irrigation Water into a Dehumidification Load"] idea_72b89dfd_2c33_400e_b2b2_3b1b89fb3275["Growing Degree Days Accumulate Heat to Predict Crop Development"] idea_7b8eb060_d328_4a9d_80a8_bcbba258e79e["Bolting Is Premature Flowering Triggered by Day Length and Heat"] idea_8020ec59_d3e9_47ad_9965_67029ca155c6["Bare-Root Hedging Whips Planted in Winter Make a Dense Hedge Cheaply"] idea_988c127d_1424_4140_bd2f_e590fad2d29d["No-Till Farming Benefits"] idea_9f34ebd4_a4c7_4faa_a70d_b05469a5a194["Plums and Cherries Are Not Winter Pruned Because Silver Leaf Infects Cuts"] idea_9fd62b18_5783_4c74_a7c3_556d2fb8927a["Raised or Ridged Beds Keep Overwintering Crops Out of Waterlogged Winter Soil"] idea_a10151ff_7c03_49d8_a131_7bac268cd88b["A Spring Sowing Calendar Counts Backward in Weeks From Last Frost"] idea_a96f8f89_af8a_4072_932f_8a3ab54bcc9e["Oceanic Summers Pair Long Days with Too Few Heat Units"] idea_b19cb17b_4e1e_4847_8538_e1d24df40382["Plant Bare-Root Trees With the Root Flare Level With the Soil Surface"] idea_c2be7989_e71c_49e8_b6bc_40e5f2adc7d0["Unheated Polytunnels Grow Winter Salads Like Lamb's Lettuce and Claytonia"] idea_ce94c295_5d8d_43a6_911c_061aa127ab04["Shredded Autumn Leaves Balance Nitrogen-Rich Garden Waste in Compost"] idea_da174cf0_b58c_4c5e_b6f8_7f5503864577["Heeling In Keeps Bare-Root Plants Alive Until Soil Is Plantable"] idea_dee465cb_6c77_40eb_9823_e2204a777efd["Organic Matter & Humus"] idea_e69f268c_0aa7_4d0b_bc1d_ac369d16695f["The Squeeze Test Shows When Wet Spring Soil Is Ready to Work"] idea_efc64c36_906f_47fc_ae0a_af87d925ae0b["Leaf Mould Forms by Slow Cool Fungal Decay, Not Hot Composting"] idea_f34c7535_6011_4d6d_b7bb_add8764733c3["Vernalization and Chill Hours Require Winter Cold Before Flowering"] idea_f9bda79f_637a_43f6_8c83_c6755b4f4624["Fungal Spore Dispersal"] idea_fc58b516_5bb9_44ea_8dd5_405e86e91de0["Unheated High Tunnels Shift a Winter Garden Roughly One Hardiness Zone"] idea_fff0ec5b_b22f_4a1c_b8ee_59e7328a4665["Cover Crop Selection"] idea_f34c7535_6011_4d6d_b7bb_add8764733c3 --> idea_421eb5a3_4d93_4229_8117_6003355b103e idea_38298327_4d1f_45e9_9575_5519b0fcd0c7 --> 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idea_12fee327_7d36_4e2a_8cb8_e0e7ab38ea60 idea_3630e76d_26c9_4be5_b46b_10dd4c8c5edf --> idea_9f34ebd4_a4c7_4faa_a70d_b05469a5a194 idea_f9bda79f_637a_43f6_8c83_c6755b4f4624 --> idea_9f34ebd4_a4c7_4faa_a70d_b05469a5a194 idea_b19cb17b_4e1e_4847_8538_e1d24df40382 --> idea_da174cf0_b58c_4c5e_b6f8_7f5503864577 idea_e69f268c_0aa7_4d0b_bc1d_ac369d16695f --> idea_988c127d_1424_4140_bd2f_e590fad2d29d idea_3515c8a3_2e7a_443a_9270_a87c70caea91 --> idea_988c127d_1424_4140_bd2f_e590fad2d29d idea_fff0ec5b_b22f_4a1c_b8ee_59e7328a4665 --> idea_988c127d_1424_4140_bd2f_e590fad2d29d idea_efc64c36_906f_47fc_ae0a_af87d925ae0b --> idea_988c127d_1424_4140_bd2f_e590fad2d29d idea_0529f1df_884f_4d1e_8f01_865089c10628 --> idea_649d13c2_83cb_462b_84de_556c7b2fafbc idea_f9bda79f_637a_43f6_8c83_c6755b4f4624 --> idea_649d13c2_83cb_462b_84de_556c7b2fafbc idea_72b89dfd_2c33_400e_b2b2_3b1b89fb3275 --> idea_649d13c2_83cb_462b_84de_556c7b2fafbc idea_6e065bef_12f6_44ab_89e2_49a35bfa9a5e --> 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